A magnitude ML 1.2 earthquake occured in region: 3 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7980, 12.9450 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Vallo di Nera | PG | 7 | 364 | 1439 |
Poggiodomo | PG | 10 | 117 | 1556 |
Sellano | PG | 10 | 1079 | 2635 |
Cascia | PG | 10 | 3217 | 5852 |
Sant'Anatolia di Narco | PG | 11 | 564 | 6416 |
Preci | PG | 12 | 724 | 7140 |
Norcia | PG | 12 | 4957 | 12097 |
Scheggino | PG | 13 | 461 | 12558 |
Campello sul Clitunno | PG | 14 | 2442 | 15000 |
Monteleone di Spoleto | PG | 16 | 599 | 15599 |
Spoleto | PG | 18 | 38218 | 53817 |
Trevi | PG | 18 | 8469 | 62286 |
Visso | MC | 19 | 1107 | 63393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-05-22 19:32:50 |
42.7975 | 12.9453 | 10 | 2020-05-22 19:54:23 |
Sala Sismica INGV-Roma | 79460561 |
Field | Value |
---|---|
Time (UTC) | 2020-05-22 19:32:50 ± 0.05 |
Latitude | 42.7975 ± 0.0018 |
Longitude | 12.9453 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79460561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 288 |
Semi-minor axis of confidence ellipse (meter) | 132 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45686 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 25 |
Type of magnitude | ML |
Reference to an origin | 79460561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-22 19:54:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTV.HNZ. | 2020-05-22T19:34:21.52 | 3.0 | undecidable | manual | Sg | 11.07 | 0 | |||
OT.OT11.EHZ. | 2020-05-22T19:34:02.87 | 3.0 | undecidable | manual | Sg | 7.81 | 0 | |||
IT.FIE.HGZ. | 2020-05-22T19:33:40.10 | 3.0 | undecidable | manual | Sg | 0.14 | 0 | |||
IV.BRSN.EHZ. | 2020-05-22T19:33:39.46 | 3.0 | undecidable | manual | Sg | -1.55 | 0 | |||
IV.FIR.HHZ. | 2020-05-22T19:33:18.38 | 3.0 | undecidable | manual | Pg | -0.06 | 0 | |||
IV.ATCC.EHZ. | 2020-05-22T19:33:07.11 | 0.1 | undecidable | manual | S | 330 | 49.617 | 50 | 0.38 | 87 |
IV.SNTG.HHZ. | 2020-05-22T19:33:07.45 | 0.3 | undecidable | manual | S | 360 | 50.7159 | 50 | 0.42 | 65 |
IV.CSP1.EHZ. | 2020-05-22T19:33:03.73 | 0.6 | undecidable | manual | S | 33 | 38.8278 | 50 | -0.13 | 47 |
IV.RM33.EHZ. | 2020-05-22T19:33:03.73 | 0.1 | undecidable | manual | S | 145 | 38.8278 | 50 | -0.12 | 94 |
IV.SMA1.EHZ. | 2020-05-22T19:33:03.68 | 0.3 | undecidable | manual | S | 120 | 36.8298 | 50 | 0.37 | 67 |
IV.MMO1.EHZ. | 2020-05-22T19:33:02.02 | 0.6 | undecidable | manual | S | 70 | 33.0447 | 50 | -0.28 | 46 |
IV.ASSB.HHZ. | 2020-05-22T19:33:02.84 | 0.1 | undecidable | manual | S | 320 | 35.8419 | 50 | -0.2 | 93 |
IV.MOMA.HHZ. | 2020-05-22T19:33:01.84 | 0.3 | undecidable | manual | S | 271 | 30.5472 | 50 | 0.2 | 70 |
IV.SNTG.HHZ. | 2020-05-22T19:33:00.14 | 0.6 | negative | manual | P | 360 | 50.7159 | 50 | -0.01 | 47 |
IV.FDMO.HHZ. | 2020-05-22T19:33:00.92 | 0.1 | undecidable | manual | S | 23 | 28.9488 | 50 | -0.28 | 92 |
IV.LNSS.HHZ. | 2020-05-22T19:32:59.27 | 0.1 | undecidable | manual | S | 160 | 22.9548 | 113 | -0.14 | 96 |
IV.CESI.HHZ. | 2020-05-22T19:32:59.46 | 0.1 | undecidable | manual | S | 352 | 23.2545 | 113 | -0.05 | 98 |
IV.MC2.EHZ. | 2020-05-22T19:32:59.74 | 0.1 | undecidable | manual | S | 57 | 23.4543 | 113 | 0.15 | 96 |
IV.ATCC.EHZ. | 2020-05-22T19:32:59.98 | 1.0 | undecidable | manual | P | 330 | 49.617 | 50 | 0 | 24 |
IV.SMA1.EHZ. | 2020-05-22T19:32:58.19 | 0.6 | positive | manual | P | 120 | 36.8298 | 50 | 0.19 | 46 |
IT.MTCL.HGZ. | 2020-05-22T19:32:58.94 | 0.1 | undecidable | manual | S | 11 | 22.2555 | 114 | -0.25 | 94 |
IV.CSP1.EHZ. | 2020-05-22T19:32:58.22 | 0.6 | positive | manual | P | 33 | 38.8278 | 50 | -0.1 | 47 |
IV.FEMA.HNZ. | 2020-05-22T19:32:58.55 | 0.1 | undecidable | manual | S | 25 | 20.1687 | 116 | 0.02 | 99 |
IV.RM33.EHZ. | 2020-05-22T19:32:58.38 | 0.6 | undecidable | manual | P | 145 | 38.8278 | 50 | 0.07 | 47 |
IV.MOMA.HHZ. | 2020-05-22T19:32:57.08 | 0.6 | undecidable | manual | P | 271 | 30.5472 | 50 | 0.04 | 48 |
IV.MMO1.EHZ. | 2020-05-22T19:32:57.31 | 0.6 | undecidable | manual | P | 70 | 33.0447 | 50 | -0.11 | 47 |
IV.ASSB.HHZ. | 2020-05-22T19:32:57.72 | 0.1 | undecidable | manual | P | 320 | 35.8419 | 50 | -0.13 | 94 |
IV.NRCA.HHZ. | 2020-05-22T19:32:56.78 | 0.1 | undecidable | manual | S | 74 | 14.2746 | 124 | 0 | 100 |
IV.FDMO.HHZ. | 2020-05-22T19:32:56.64 | 0.1 | positive | manual | P | 23 | 28.9488 | 50 | -0.15 | 95 |
IV.MC2.EHZ. | 2020-05-22T19:32:56.03 | 1.0 | undecidable | manual | P | 57 | 23.4543 | 113 | 0.18 | 24 |
IV.ARRO.EHZ. | 2020-05-22T19:32:56.43 | 0.3 | negative | manual | P | 211 | 28.3494 | 50 | -0.26 | 69 |
IV.CESI.HHZ. | 2020-05-22T19:32:55.86 | 0.1 | positive | manual | P | 352 | 23.2545 | 113 | 0.05 | 98 |
IT.MTCL.HGZ. | 2020-05-22T19:32:55.57 | 0.1 | undecidable | manual | P | 11 | 22.2555 | 114 | -0.05 | 98 |
IV.LNSS.HHZ. | 2020-05-22T19:32:55.77 | 0.1 | undecidable | manual | P | 160 | 22.9548 | 113 | 0.02 | 98 |
IV.FEMA.HNZ. | 2020-05-22T19:32:55.37 | 0.1 | undecidable | manual | P | 25 | 20.1687 | 116 | 0.13 | 97 |
IV.NRCA.HHZ. | 2020-05-22T19:32:54.41 | 0.1 | negative | manual | P | 74 | 14.2746 | 124 | 0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.5 | 0.00020644604999999998 | 0.1024 | AML | other | m | 2020-05-22T19:32:59.94 |
IV.LNSS.HHN. | ML:1.5 | 0.0001969935 | 0.1792 | AML | other | m | 2020-05-22T19:32:59.81 |
IV.LNSS.HNN. | ML:1.5 | 0.00020261475 | 0.1792 | AML | other | m | 2020-05-22T19:32:59.81 |
IV.LNSS.HNE. | ML:1.4 | 0.00016480295 | 0.1152 | AML | other | m | 2020-05-22T19:32:59.99 |
IV.CESI.HNN. | ML:1.5 | 0.0001887391 | 0.1792 | AML | other | m | 2020-05-22T19:32:59.60 |
IV.CESI.HHE. | ML:1.2 | 0.00010373906499999999 | 0.1024 | AML | other | m | 2020-05-22T19:32:59.95 |
IV.CESI.HHN. | ML:1.4 | 0.00016629855 | 0.2176 | AML | other | m | 2020-05-22T19:32:59.75 |
IV.CESI.HNE. | ML:1.2 | 0.000109268895 | 0.5888 | AML | other | m | 2020-05-22T19:33:03.91 |
IV.ARRO.EHE. | ML:0.8 | 0.0000329111 | 0.2048 | AML | other | m | 2020-05-22T19:33:03.81 |
IV.ARRO.EHN. | ML:0.9 | 0.000040528745 | 0.1536 | AML | other | m | 2020-05-22T19:33:01.30 |
IV.FDMO.HHE. | ML:1.1 | 0.00006113929 | 0.1536 | AML | other | m | 2020-05-22T19:33:01.25 |
IV.FDMO.HHN. | ML:1.0 | 0.00005629893499999999 | 0.1152 | AML | other | m | 2020-05-22T19:33:01.08 |
IV.MOMA.HHE. | ML:1.1 | 0.00006111417 | 0.1792 | AML | other | m | 2020-05-22T19:33:03.19 |
IV.MOMA.HHN. | ML:1.0 | 0.000047382365 | 0.2816 | AML | other | m | 2020-05-22T19:33:01.98 |
IV.ASSB.HHN. | ML:1.3 | 0.000086152905 | 0.1536 | AML | other | m | 2020-05-22T19:33:03.19 |
IV.ASSB.HHE. | ML:1.2 | 0.000061233035 | 0.1024 | AML | other | m | 2020-05-22T19:33:03.26 |
IV.SMA1.EHE. | ML:1.0 | 0.000039873655 | 0.1408 | AML | other | m | 2020-05-22T19:33:04.68 |
IV.SMA1.EHN. | ML:1.0 | 0.00003285793 | 0.2432 | AML | other | m | 2020-05-22T19:33:05.20 |
IV.CSP1.EHN. | ML:0.6 | 0.000014948078 | 0.2048 | AML | other | m | 2020-05-22T19:33:04.65 |
IV.CSP1.EHE. | ML:0.9 | 0.0000281561925 | 0.1152 | AML | other | m | 2020-05-22T19:33:05.73 |
IV.RM33.EHN. | ML:1.4 | 0.00008034007 | 0.2688 | AML | other | m | 2020-05-22T19:33:04.29 |
IV.RM33.EHE. | ML:1.3 | 0.00006375094500000001 | 0.2176 | AML | other | m | 2020-05-22T19:33:04.24 |
IV.RM33.HNN. | ML:1.4 | 0.000093692945 | 0.6272 | AML | other | m | 2020-05-22T19:33:00.29 |
IV.ATCC.EHE. | ML:0.3 | 0.000004316350999999999 | 0.1792 | AML | other | m | 2020-05-22T19:33:03.74 |
IV.ATCC.EHN. | ML:1.0 | 0.00002677649 | 0.2048 | AML | other | m | 2020-05-22T19:33:08.56 |