A magnitude ML 1.8 earthquake occured in region: 4 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8700, 13.0890 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1005 |
Visso | MC | 7 | 1107 | 2112 |
Norcia | PG | 9 | 4957 | 7069 |
Ussita | MC | 9 | 444 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Cerreto di Spoleto | PG | 15 | 1075 | 9667 |
Monte Cavallo | MC | 16 | 145 | 9812 |
Cascia | PG | 18 | 3217 | 13029 |
Bolognola | MC | 18 | 142 | 13171 |
Fiordimonte | MC | 19 | 202 | 13373 |
Acquacanina | MC | 19 | 121 | 13494 |
Fiastra | MC | 19 | 559 | 14053 |
Pieve Torina | MC | 20 | 1458 | 15511 |
Montemonaco | AP | 20 | 604 | 16115 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-08-08 10:41:36 |
42.8697 | 13.0888 | 11 | 2020-11-19 12:37:05 |
Bollettino Sismico Italiano INGV | 83951971 |
Reviewed Rev100 |
ML 1.8 | 2020-08-08 10:41:36 |
42.8693 | 13.0852 | 11 | 2020-08-08 10:57:37 |
Sala Sismica INGV-Roma | 81769001 |
Field | Value |
---|---|
Time (UTC) | 2020-08-08 10:41:36 ± 0.04 |
Latitude | 42.8697 ± 0.0027 |
Longitude | 13.0888 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83951971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 263 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 39 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 49 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.04047 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60165 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 40 |
Type of magnitude | ML |
Reference to an origin | 81769001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-08 10:57:37 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 83951971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-20 09:53:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2020-08-08T10:41:57.57 | 0.3 | undecidable | manual | S | 178 | 66.7776 | 50 | 0.5 | 61 |
IV.EL6.EHZ. | 2020-08-08T10:41:53.35 | 0.3 | undecidable | manual | S | 1 | 51.0156 | 50 | 0.49 | 63 |
IV.CESX.HHZ. | 2020-08-08T10:41:52.99 | 0.3 | undecidable | manual | S | 235 | 50.1165 | 50 | 0.36 | 65 |
IV.TERO.HHZ. | 2020-08-08T10:41:52.65 | 0.3 | undecidable | manual | S | 123 | 50.1165 | 50 | 0.03 | 70 |
IV.MOMA.HHZ. | 2020-08-08T10:41:51.22 | 0.3 | undecidable | manual | S | 260 | 42.8238 | 50 | 0.54 | 63 |
IV.RM33.EHZ. | 2020-08-08T10:41:50.24 | 0.3 | undecidable | manual | S | 166 | 41.3253 | 50 | -0.03 | 71 |
IV.ARRO.EHZ. | 2020-08-08T10:41:50.24 | 0.6 | undecidable | manual | S | 219 | 41.625 | 50 | -0.12 | 46 |
IV.ASSB.HHZ. | 2020-08-08T10:41:49.78 | 0.3 | undecidable | manual | S | 299 | 39.8268 | 50 | -0.1 | 70 |
IV.MF5.EHZ. | 2020-08-08T10:41:48.76 | 0.3 | undecidable | manual | S | 66 | 32.8449 | 50 | 0.75 | 59 |
IV.FIAM.HHZ. | 2020-08-08T10:41:47.90 | 0.6 | undecidable | manual | P | 178 | 66.7776 | 50 | -0.54 | 40 |
IV.PF6.EHN. | 2020-08-08T10:41:47.24 | 0.3 | undecidable | manual | S | 16 | 30.9468 | 50 | -0.27 | 69 |
IV.SMA1.EHZ. | 2020-08-08T10:41:47.86 | 0.3 | undecidable | manual | S | 143 | 33.2445 | 50 | -0.27 | 68 |
IV.MML1.EHN. | 2020-08-08T10:41:46.73 | 0.6 | undecidable | manual | S | 341 | 28.6491 | 50 | -0.17 | 47 |
IV.LNSS.HHZ. | 2020-08-08T10:41:46.92 | 0.3 | undecidable | manual | S | 188 | 29.8479 | 50 | -0.29 | 68 |
IV.CSP1.EHZ. | 2020-08-08T10:41:46.10 | 0.3 | undecidable | manual | S | 21 | 26.3514 | 50 | -0.19 | 70 |
IV.MTRA.EHZ. | 2020-08-08T10:41:46.48 | 0.6 | undecidable | manual | S | 116 | 27.9498 | 50 | -0.24 | 46 |
IV.EL6.EHZ. | 2020-08-08T10:41:45.76 | 0.6 | undecidable | manual | P | 1 | 51.0156 | 50 | -0.25 | 44 |
IV.GAVE.EHZ. | 2020-08-08T10:41:45.79 | 0.6 | undecidable | manual | S | 219 | 25.2525 | 50 | -0.2 | 47 |
IV.CESX.HHZ. | 2020-08-08T10:41:45.70 | 0.1 | undecidable | manual | P | 235 | 50.1165 | 50 | -0.17 | 90 |
IT.GNU.HGZ. | 2020-08-08T10:41:45.22 | 0.3 | undecidable | manual | P | 260 | 42.8238 | 50 | 0.47 | 64 |
IV.TERO.HHZ. | 2020-08-08T10:41:45.74 | 0.6 | undecidable | manual | P | 123 | 50.1165 | 50 | -0.13 | 45 |
IV.SAP2.EHZ. | 2020-08-08T10:41:44.10 | 0.6 | undecidable | manual | P | 45 | 35.6421 | 50 | 0.46 | 43 |
IV.RM33.EHZ. | 2020-08-08T10:41:44.30 | 0.1 | undecidable | manual | P | 166 | 41.3253 | 50 | -0.21 | 91 |
IV.CESI.HHZ. | 2020-08-08T10:41:44.46 | 0.3 | undecidable | manual | S | 315 | 21.1677 | 116 | -0.39 | 68 |
IV.ARRO.EHZ. | 2020-08-08T10:41:44.56 | 0.3 | undecidable | manual | P | 219 | 41.625 | 50 | 0 | 71 |
IV.MOMA.HHZ. | 2020-08-08T10:41:44.91 | 0.1 | undecidable | manual | P | 260 | 42.8238 | 50 | 0.16 | 92 |
IV.ASSB.HHZ. | 2020-08-08T10:41:44.13 | 0.1 | undecidable | manual | P | 299 | 39.8268 | 50 | -0.16 | 92 |
IV.MMO1.EHZ. | 2020-08-08T10:41:44.10 | 0.1 | undecidable | manual | S | 80 | 19.6692 | 118 | -0.27 | 93 |
IV.SMA1.EHZ. | 2020-08-08T10:41:43.12 | 0.3 | undecidable | manual | P | 143 | 33.2445 | 50 | -0.16 | 70 |
IV.MF5.EHZ. | 2020-08-08T10:41:43.50 | 0.1 | undecidable | manual | P | 66 | 32.8449 | 50 | 0.29 | 91 |
IV.FDMO.HHZ. | 2020-08-08T10:41:43.76 | 0.1 | undecidable | manual | S | 360 | 18.4704 | 119 | -0.27 | 93 |
IV.CSP1.EHZ. | 2020-08-08T10:41:42.06 | 0.1 | undecidable | manual | P | 21 | 26.3514 | 50 | -0.16 | 94 |
IV.PF6.EHN. | 2020-08-08T10:41:42.85 | 0.1 | undecidable | manual | P | 16 | 30.9468 | 50 | -0.07 | 95 |
IV.MTRA.EHZ. | 2020-08-08T10:41:42.36 | 0.1 | undecidable | manual | P | 116 | 27.9498 | 50 | -0.1 | 95 |
IV.GUMA.HNZ. | 2020-08-08T10:41:42.51 | 0.6 | undecidable | manual | P | 43 | 29.3484 | 50 | -0.15 | 47 |
IT.MTCL.HGE. | 2020-08-08T10:41:42.97 | 0.3 | undecidable | manual | S | 332 | 15.5733 | 124 | -0.2 | 72 |
IV.MML1.EHN. | 2020-08-08T10:41:42.49 | 0.1 | undecidable | manual | P | 341 | 28.6491 | 50 | -0.08 | 95 |
IV.LNSS.HHZ. | 2020-08-08T10:41:42.72 | 0.1 | negative | manual | P | 188 | 29.8479 | 50 | -0.03 | 96 |
IV.FEMA.HNZ. | 2020-08-08T10:41:41.96 | 0.1 | undecidable | manual | S | 343 | 10.7781 | 134 | 0.1 | 98 |
IV.MMO1.EHZ. | 2020-08-08T10:41:41.07 | 0.1 | positive | manual | P | 80 | 19.6692 | 118 | -0.04 | 98 |
IV.CESI.HHZ. | 2020-08-08T10:41:41.40 | 0.1 | undecidable | manual | P | 315 | 21.1677 | 116 | 0.01 | 98 |
IV.GAVE.EHZ. | 2020-08-08T10:41:41.98 | 0.1 | positive | manual | P | 219 | 25.2525 | 50 | -0.06 | 96 |
IV.MC2.EHZ. | 2020-08-08T10:41:41.84 | 0.1 | undecidable | manual | S | 60 | 9.3795 | 138 | 0.31 | 94 |
IV.FDMO.HHZ. | 2020-08-08T10:41:40.86 | 0.1 | negative | manual | P | 360 | 18.4704 | 119 | -0.05 | 98 |
IV.NRCA.HNZ. | 2020-08-08T10:41:40.55 | 0.1 | undecidable | manual | S | 153 | 4.4955 | 157 | -0.06 | 100 |
IT.MTCL.HGE. | 2020-08-08T10:41:40.47 | 0.1 | undecidable | manual | P | 332 | 15.5733 | 124 | 0.06 | 98 |
IV.NRCA.HNZ. | 2020-08-08T10:41:39.14 | 0.1 | negative | manual | P | 153 | 4.4955 | 157 | 0.2 | 97 |
IV.MC2.EHZ. | 2020-08-08T10:41:39.77 | 0.1 | negative | manual | P | 60 | 9.3795 | 138 | 0.3 | 94 |
IV.FEMA.HNZ. | 2020-08-08T10:41:39.86 | 0.1 | undecidable | manual | P | 343 | 10.7781 | 134 | 0.2 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.6 | 0.006715 | 0.16 | AML | other | m | 2020-08-08T10:41:40.69 |
IV.NRCA.HNN. | ML:2.6 | 0.006494999999999999 | 0.16 | AML | other | m | 2020-08-08T10:41:40.70 |
IV.NRCA.HNE. | ML:2.2 | 0.002863108 | 0.0768 | AML | other | m | 2020-08-08T10:41:40.70 |
IV.NRCA.HHE. | ML:2.4 | 0.0037632744999999998 | 0.0768 | AML | other | m | 2020-08-08T10:41:40.70 |
IV.FEMA.HNE. | ML:2.0 | 0.0011687224999999998 | 0.16 | AML | other | m | 2020-08-08T10:41:42.78 |
IV.FEMA.HNN. | ML:1.8 | 0.00084435815 | 0.1792 | AML | other | m | 2020-08-08T10:41:42.88 |
IV.FDMO.HHE. | ML:1.6 | 0.0002783859 | 0.16 | AML | other | m | 2020-08-08T10:41:44.01 |
IV.FDMO.HHN. | ML:1.5 | 0.0002636941 | 0.1216 | AML | other | m | 2020-08-08T10:41:44.27 |
IV.CESI.HNE. | ML:1.8 | 0.00047127105 | 0.192 | AML | other | m | 2020-08-08T10:41:45.03 |
IV.CESI.HNN. | ML:2.2 | 0.00109585515 | 0.2112 | AML | other | m | 2020-08-08T10:41:45.13 |
IV.CESI.HHN. | ML:2.2 | 0.0011535 | 0.2 | AML | other | m | 2020-08-08T10:41:45.13 |
IV.CESI.HHE. | ML:2.0 | 0.000687 | 0.52 | AML | other | m | 2020-08-08T10:41:45.38 |
IV.GAVE.EHE. | ML:2.3 | 0.0010665 | 0.32 | AML | other | m | 2020-08-08T10:41:46.49 |
IV.GAVE.HNE. | ML:2.2 | 0.0010155 | 0.3 | AML | other | m | 2020-08-08T10:41:46.48 |
IV.MTRA.HNE. | ML:2.0 | 0.00046868155 | 0.1792 | AML | other | m | 2020-08-08T10:41:46.74 |
IV.MTRA.EHE. | ML:2.0 | 0.00047716554999999996 | 0.1792 | AML | other | m | 2020-08-08T10:41:46.74 |
IV.CSP1.EHE. | ML:1.8 | 0.00033807920000000004 | 0.3008 | AML | other | m | 2020-08-08T10:41:46.76 |
IV.GAVE.HNN. | ML:1.7 | 0.00026622535000000004 | 1.8464 | AML | other | m | 2020-08-08T10:41:47.97 |
IV.GAVE.EHN. | ML:2.2 | 0.00091733075 | 1.8592 | AML | other | m | 2020-08-08T10:41:47.98 |
IV.CSP1.EHN. | ML:1.7 | 0.00024979015 | 0.384 | AML | other | m | 2020-08-08T10:41:47.27 |
IV.MTRA.HNN. | ML:2.0 | 0.00049413605 | 0.2432 | AML | other | m | 2020-08-08T10:41:47.33 |
IV.MTRA.EHN. | ML:2.0 | 0.00047998744999999996 | 0.2368 | AML | other | m | 2020-08-08T10:41:47.34 |
IV.LNSS.HHE. | ML:2.1 | 0.0005634487500000001 | 0.096 | AML | other | m | 2020-08-08T10:41:47.74 |
IV.LNSS.HNE. | ML:2.0 | 0.00049468605 | 0.1024 | AML | other | m | 2020-08-08T10:41:47.75 |
IV.LNSS.HHN. | ML:1.9 | 0.0003783077 | 0.2752 | AML | other | m | 2020-08-08T10:41:47.91 |
IV.LNSS.HNN. | ML:1.9 | 0.00037011875 | 0.2624 | AML | other | m | 2020-08-08T10:41:47.79 |
IV.SMA1.EHE. | ML:1.6 | 0.00016436905000000003 | 0.1856 | AML | other | m | 2020-08-08T10:41:49.09 |
IV.MF5.EHE. | ML:2.0 | 0.0003985 | 0.2 | AML | other | m | 2020-08-08T10:41:49.44 |
IV.MF5.EHN. | ML:1.8 | 0.00030649999999999997 | 0.2 | AML | other | m | 2020-08-08T10:41:49.36 |
IV.SMA1.EHN. | ML:1.4 | 0.000121740725 | 0.1408 | AML | other | m | 2020-08-08T10:41:49.84 |
IV.ASSB.HHE. | ML:1.6 | 0.00013033334999999998 | 0.16 | AML | other | m | 2020-08-08T10:41:50.56 |
IV.ARRO.EHE. | ML:1.6 | 0.000135 | 0.2 | AML | other | m | 2020-08-08T10:41:50.79 |
IV.ASSB.HHN. | ML:1.3 | 0.000076233475 | 0.1408 | AML | other | m | 2020-08-08T10:41:51.16 |
IV.RM33.EHE. | ML:1.3 | 0.000062841365 | 0.1984 | AML | other | m | 2020-08-08T10:41:51.91 |
IV.TERO.HHN. | ML:1.6 | 0.00010520836 | 0.1408 | AML | other | m | 2020-08-08T10:41:52.99 |
IV.ARRO.EHN. | ML:1.5 | 0.00009385376000000001 | 0.2176 | AML | other | m | 2020-08-08T10:41:53.31 |
IV.RM33.EHN. | ML:1.3 | 0.00006975373999999999 | 0.2368 | AML | other | m | 2020-08-08T10:41:53.48 |
IV.TERO.HHE. | ML:1.6 | 0.00009316241 | 0.1408 | AML | other | m | 2020-08-08T10:41:53.96 |
IV.CESX.HHE. | ML:1.4 | 0.000072375225 | 0.1792 | AML | other | m | 2020-08-08T10:41:55.36 |
IV.CESX.HHN. | ML:1.5 | 0.00007408979 | 0.384 | AML | other | m | 2020-08-08T10:41:55.38 |
IV.FIAM.HHN. | ML:0.9 | 0.000016461280000000003 | 0.1792 | AML | other | m | 2020-08-08T10:41:58.72 |
IV.FIAM.HHE. | ML:0.9 | 0.00001307261 | 0.2624 | AML | other | m | 2020-08-08T10:41:59.60 |