A magnitude ML 1.0 earthquake occured in region: 5 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8630, 13.1130 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 5 | 281 | 281 |
Preci | PG | 6 | 724 | 1005 |
Visso | MC | 8 | 1107 | 2112 |
Norcia | PG | 8 | 4957 | 7069 |
Ussita | MC | 9 | 444 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Cerreto di Spoleto | PG | 17 | 1075 | 9667 |
Monte Cavallo | MC | 17 | 145 | 9812 |
Bolognola | MC | 17 | 142 | 9954 |
Cascia | PG | 18 | 3217 | 13171 |
Montemonaco | AP | 18 | 604 | 13775 |
Arquata del Tronto | AP | 18 | 1178 | 14953 |
Montegallo | AP | 18 | 523 | 15476 |
Acquacanina | MC | 19 | 121 | 15597 |
Fiordimonte | MC | 20 | 202 | 15799 |
Fiastra | MC | 20 | 559 | 16358 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-08-19 00:17:23 |
42.863 | 13.1128 | 10 | 2020-11-19 12:36:59 |
Bollettino Sismico Italiano INGV | 82614531 |
Reviewed Rev100 |
ML 1.0 | 2020-08-19 00:17:23 |
42.8577 | 13.116 | 9 | 2020-08-19 00:24:23 |
Sala Sismica INGV-Roma | 82131991 |
Field | Value |
---|---|
Time (UTC) | 2020-08-19 00:17:23 ± 0.04 |
Latitude | 42.8630 ± 0.0018 |
Longitude | 13.1128 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82614531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 271 |
Semi-minor axis of confidence ellipse (meter) | 206 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
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 | 42 |
Number of defining phases | 40 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47214 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 25 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 82614531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-04 08:18:18 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 82131991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-19 00:24:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HNZ. | 2020-08-19T00:18:02.36 | 3.0 | undecidable | manual | S | -0.3 | 0 | |||
IV.NARO.HHZ. | 2020-08-19T00:17:37.29 | 3.0 | positive | manual | P | -2.6 | 0 | |||
IV.SMA1.EHZ. | 2020-08-19T00:17:33.89 | 0.3 | undecidable | manual | S | 145 | 31.5462 | 50 | -0.14 | 71 |
IV.MML1.EHZ. | 2020-08-19T00:17:33.44 | 0.6 | undecidable | manual | S | 338 | 30.0477 | 50 | -0.2 | 47 |
IV.T1299.HNE. | 2020-08-19T00:17:33.60 | 0.3 | undecidable | manual | S | 151 | 28.8489 | 50 | 0.27 | 70 |
IV.PF6.EHZ. | 2020-08-19T00:17:33.69 | 0.3 | undecidable | manual | S | 12 | 31.2465 | 50 | -0.25 | 70 |
IV.GUMA.HHZ. | 2020-08-19T00:17:33.57 | 0.3 | undecidable | manual | S | 39 | 28.5492 | 50 | 0.32 | 69 |
IV.LNSS.HHZ. | 2020-08-19T00:17:33.54 | 0.3 | undecidable | manual | S | 192 | 29.4483 | 50 | 0.06 | 73 |
IV.GAVE.EHZ. | 2020-08-19T00:17:32.42 | 0.3 | undecidable | manual | S | 223 | 25.9518 | 50 | -0.14 | 72 |
IV.ATCC.EHZ. | 2020-08-19T00:17:32.56 | 0.6 | undecidable | manual | P | 313 | 52.4031 | 50 | -0.03 | 47 |
IV.MTRA.EHZ. | 2020-08-19T00:17:32.12 | 0.3 | undecidable | manual | S | 117 | 25.9518 | 50 | -0.42 | 68 |
IV.MOMA.HHZ. | 2020-08-19T00:17:31.60 | 0.1 | undecidable | manual | P | 262 | 44.622 | 50 | 0.21 | 92 |
IV.MNTT.EHZ. | 2020-08-19T00:17:31.69 | 0.6 | undecidable | manual | P | 60 | 45.0216 | 50 | 0.24 | 46 |
IV.CESI.HHZ. | 2020-08-19T00:17:31.71 | 0.1 | undecidable | manual | S | 313 | 23.0547 | 50 | -0.07 | 98 |
IV.TERO.HHZ. | 2020-08-19T00:17:31.62 | 0.6 | undecidable | manual | P | 123 | 48.1185 | 50 | -0.3 | 45 |
IV.OFFI.HHZ. | 2020-08-19T00:17:31.99 | 0.6 | undecidable | manual | P | 80 | 47.2194 | 50 | 0.2 | 46 |
IV.SAP2.EHZ. | 2020-08-19T00:17:30.14 | 0.3 | undecidable | manual | P | 42 | 34.8429 | 50 | 0.26 | 69 |
IV.FDMO.HHZ. | 2020-08-19T00:17:30.34 | 0.3 | undecidable | manual | S | 354 | 19.3695 | 118 | -0.29 | 71 |
IV.ASSB.HHZ. | 2020-08-19T00:17:30.84 | 0.1 | undecidable | manual | P | 299 | 41.9247 | 50 | -0.13 | 94 |
IV.ARRO.EHZ. | 2020-08-19T00:17:30.81 | 0.6 | undecidable | manual | P | 222 | 42.3243 | 50 | -0.23 | 46 |
IV.RM33.EHZ. | 2020-08-19T00:17:30.91 | 0.6 | undecidable | manual | P | 168 | 40.1265 | 50 | 0.21 | 46 |
IT.MTCL.HGZ. | 2020-08-19T00:17:29.84 | 0.3 | undecidable | manual | S | 328 | 17.1717 | 121 | -0.14 | 73 |
IV.LNSS.HHZ. | 2020-08-19T00:17:29.03 | 0.1 | undecidable | manual | P | 192 | 29.4483 | 50 | -0.02 | 98 |
IV.SMA1.EHZ. | 2020-08-19T00:17:29.30 | 0.3 | undecidable | manual | P | 145 | 31.5462 | 50 | -0.07 | 72 |
IV.T1299.HNE. | 2020-08-19T00:17:29.07 | 0.3 | undecidable | manual | P | 151 | 28.8489 | 50 | 0.1 | 72 |
IV.MF5.EHZ. | 2020-08-19T00:17:29.62 | 0.1 | undecidable | manual | P | 64 | 31.4463 | 50 | 0.27 | 93 |
IV.MMO1.HNN. | 2020-08-19T00:17:29.83 | 0.3 | undecidable | manual | S | 77 | 17.871 | 120 | -0.35 | 70 |
IV.PF6.EHZ. | 2020-08-19T00:17:29.20 | 0.3 | undecidable | manual | P | 12 | 31.2465 | 50 | -0.12 | 72 |
IV.GUMA.HHZ. | 2020-08-19T00:17:29.07 | 0.1 | undecidable | manual | P | 39 | 28.5492 | 50 | 0.15 | 96 |
IV.MTRA.EHZ. | 2020-08-19T00:17:28.29 | 0.1 | undecidable | manual | P | 117 | 25.9518 | 50 | -0.22 | 95 |
IV.GAVE.EHZ. | 2020-08-19T00:17:28.59 | 0.1 | undecidable | manual | P | 223 | 25.9518 | 50 | 0.07 | 98 |
IV.FEMA.HNZ. | 2020-08-19T00:17:28.54 | 0.3 | undecidable | manual | S | 335 | 12.0768 | 131 | -0.01 | 76 |
IV.MML1.EHZ. | 2020-08-19T00:17:28.88 | 0.6 | undecidable | manual | P | 338 | 30.0477 | 50 | -0.26 | 47 |
IV.CESI.HHZ. | 2020-08-19T00:17:28.14 | 0.1 | undecidable | manual | P | 313 | 23.0547 | 50 | 0.07 | 98 |
IV.MMO1.HNN. | 2020-08-19T00:17:27.02 | 0.1 | undecidable | manual | P | 77 | 17.871 | 120 | -0.13 | 98 |
IV.MC2.EHZ. | 2020-08-19T00:17:27.73 | 0.3 | undecidable | manual | S | 49 | 8.1807 | 142 | 0.13 | 75 |
IT.MTCL.HGZ. | 2020-08-19T00:17:27.09 | 0.1 | undecidable | manual | P | 328 | 17.1717 | 121 | 0.06 | 99 |
IV.FDMO.HHZ. | 2020-08-19T00:17:27.40 | 0.1 | undecidable | manual | P | 354 | 19.3695 | 118 | -0.01 | 100 |
IV.NRCA.HNZ. | 2020-08-19T00:17:26.54 | 0.3 | undecidable | manual | S | 178 | 3.2967 | 163 | -0.25 | 73 |
IV.FEMA.HNZ. | 2020-08-19T00:17:26.47 | 0.1 | undecidable | manual | P | 335 | 12.0768 | 131 | 0.26 | 96 |
IV.NRCA.HNZ. | 2020-08-19T00:17:25.37 | 0.1 | negative | manual | P | 178 | 3.2967 | 163 | 0.18 | 99 |
IV.MC2.EHZ. | 2020-08-19T00:17:25.92 | 0.1 | undecidable | manual | P | 49 | 8.1807 | 142 | 0.26 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.9 | 0.000055900000000000004 | 1.46 | AML | other | m | 2020-08-19T00:17:30.77 |
IV.FDMO.HHN. | ML:0.8 | 0.000043950000000000004 | 0.48 | AML | other | m | 2020-08-19T00:17:30.62 |
IV.CESI.HHN. | ML:1.4 | 0.0001555 | 0.3 | AML | other | m | 2020-08-19T00:17:32.25 |
IV.CESI.HHE. | ML:1.2 | 0.00009855 | 0.5 | AML | other | m | 2020-08-19T00:17:32.17 |
IV.MTRA.EHN. | ML:1.4 | 0.0001265 | 1.68 | AML | other | m | 2020-08-19T00:17:32.86 |
IV.GAVE.EHE. | ML:1.1 | 0.0000641 | 1.48 | AML | other | m | 2020-08-19T00:17:33.02 |
IV.MTRA.EHE. | ML:1.2 | 0.0000859 | 1.18 | AML | other | m | 2020-08-19T00:17:33.85 |
IV.GAVE.EHN. | ML:1.0 | 0.0000546 | 0.76 | AML | other | m | 2020-08-19T00:17:34.42 |
IV.ASSB.HHN. | ML:1.0 | 0.000029849999999999997 | 0.38 | AML | other | m | 2020-08-19T00:17:37.53 |
IV.ASSB.HHE. | ML:1.0 | 0.000029999999999999997 | 0.62 | AML | other | m | 2020-08-19T00:17:37.63 |
IV.TERO.HHE. | ML:0.9 | 0.000019 | 1.26 | AML | other | m | 2020-08-19T00:17:38.97 |
IV.MOMA.HHN. | ML:0.7 | 0.0000173 | 0.9 | AML | other | m | 2020-08-19T00:17:39.05 |
IV.TERO.HHN. | ML:0.9 | 0.000021000000000000002 | 0.84 | AML | other | m | 2020-08-19T00:17:39.98 |
IV.MOMA.HHE. | ML:0.9 | 0.000026349999999999997 | 0.18 | AML | other | m | 2020-08-19T00:17:39.78 |