A magnitude ML 1.2 earthquake occured in region: 4 km E Trevi (PG), on
and geographic coordinates (lat, lon) 42.8910, 12.7890 at 9 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 |
---|---|---|---|---|
Trevi | PG | 4 | 8469 | 8469 |
Campello sul Clitunno | PG | 8 | 2442 | 10911 |
Foligno | PG | 10 | 57155 | 68066 |
Montefalco | PG | 11 | 5679 | 73745 |
Sellano | PG | 11 | 1079 | 74824 |
Castel Ritaldi | PG | 12 | 3278 | 78102 |
Cerreto di Spoleto | PG | 13 | 1075 | 79177 |
Vallo di Nera | PG | 15 | 364 | 79541 |
Spello | PG | 15 | 8645 | 88186 |
Bevagna | PG | 15 | 5081 | 93267 |
Spoleto | PG | 18 | 38218 | 131485 |
Sant'Anatolia di Narco | PG | 18 | 564 | 132049 |
Giano dell'Umbria | PG | 18 | 3846 | 135895 |
Valtopina | PG | 19 | 1398 | 137293 |
Gualdo Cattaneo | PG | 19 | 6155 | 143448 |
Scheggino | PG | 20 | 461 | 143909 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-05-23 16:59:03 |
42.8912 | 12.7893 | 9 | 2020-05-23 17:21:11 |
Sala Sismica INGV-Roma | 79487071 |
Field | Value |
---|---|
Time (UTC) | 2020-05-23 16:59:03 ± 0.1 |
Latitude | 42.8912 ± 0.0045 |
Longitude | 12.7893 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79487071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 79487071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-23 17:21:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HNZ. | 2020-05-23T17:00:53.65 | 3.0 | undecidable | manual | Sg | 18.83 | 0 | |||
IV.VARE.HHZ. | 2020-05-23T17:00:28.82 | 3.0 | negative | manual | Pg | 23.040001 | 0 | |||
IV.LPDG.HHZ. | 2020-05-23T17:00:28.43 | 3.0 | negative | manual | Pg | 19.59 | 0 | |||
IT.VRB.HGZ. | 2020-05-23T17:00:22.11 | 3.0 | undecidable | manual | Pg | 14.3 | 0 | |||
IV.LINA.HHZ. | 2020-05-23T17:00:21.42 | 3.0 | positive | manual | Pg | 17.780001 | 0 | |||
HL.VLS.HHZ. | 2020-05-23T17:00:12.62 | 3.0 | undecidable | manual | Pn | 3.71 | 0 | |||
IT.FIE.HGZ. | 2020-05-23T17:00:10.97 | 3.0 | undecidable | manual | Sg | 4.35 | 0 | |||
IV.PIPA.HHZ. | 2020-05-23T17:00:02.68 | 3.0 | undecidable | manual | Sn | 0.1 | 0 | |||
IV.MBAL.EHZ. | 2020-05-23T17:00:00.72 | 3.0 | undecidable | manual | Pg | 8.76 | 0 | |||
RD.PGF.BHZ. | 2020-05-23T16:59:46.24 | 3.0 | undecidable | manual | Pg | 6.89 | 0 | |||
IV.ZCCA.HHZ. | 2020-05-23T16:59:41.49 | 3.0 | negative | manual | Pg | 5.52 | 0 | |||
IV.CPGN.EHZ. | 2020-05-23T16:59:31.00 | 3.0 | undecidable | manual | Pg | 8.73 | 0 | |||
IV.PZUN.HHZ. | 2020-05-23T16:59:26.31 | 3.0 | undecidable | manual | Sn | -3.82 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-23T16:59:25.39 | 3.0 | undecidable | manual | Pg | 3 | 0 | |||
IV.CRAC.EHZ. | 2020-05-23T16:59:19.72 | 3.0 | negative | manual | Pg | 4.48 | 0 | |||
IV.LNSS.HNE. | 2020-05-23T16:59:16.97 | 0.3 | undecidable | manual | S | 147 | 37.9287 | 50 | 0.38 | 68 |
IV.ATCC.EHZ. | 2020-05-23T16:59:15.86 | 0.1 | undecidable | manual | S | 340 | 34.743 | 50 | 0.12 | 97 |
IV.NRCA.HHZ. | 2020-05-23T16:59:13.43 | 0.1 | undecidable | manual | S | 103 | 27.1506 | 108 | 0.02 | 100 |
IV.FDMO.HHZ. | 2020-05-23T16:59:13.77 | 0.1 | undecidable | manual | S | 56 | 29.0487 | 107 | -0.26 | 95 |
IV.ASSB.HHZ. | 2020-05-23T16:59:11.05 | 0.3 | undecidable | manual | S | 328 | 19.869 | 114 | 0.02 | 76 |
IV.CSP1.EHZ. | 2020-05-23T16:59:11.16 | 0.6 | undecidable | manual | P | 56 | 40.4262 | 50 | -0.27 | 46 |
IV.CESI.HHZ. | 2020-05-23T16:59:10.00 | 0.1 | undecidable | manual | S | 37 | 15.6732 | 119 | 0.26 | 97 |
IV.ATCC.EHZ. | 2020-05-23T16:59:10.35 | 1.0 | positive | manual | P | 340 | 34.743 | 50 | -0.21 | 24 |
IV.LNSS.HNE. | 2020-05-23T16:59:10.77 | 0.1 | undecidable | manual | P | 147 | 37.9287 | 50 | -0.28 | 93 |
IV.NRCA.HHZ. | 2020-05-23T16:59:09.15 | 0.1 | positive | manual | P | 103 | 27.1506 | 108 | -0.07 | 99 |
IV.FDMO.HHZ. | 2020-05-23T16:59:09.48 | 0.6 | positive | manual | P | 56 | 29.0487 | 107 | -0.1 | 49 |
IT.MTCL.HGE. | 2020-05-23T16:59:08.14 | 0.3 | undecidable | manual | P | 56 | 20.5683 | 113 | 0.18 | 74 |
IV.MOMA.HHZ. | 2020-05-23T16:59:08.04 | 0.6 | positive | manual | P | 242 | 20.2686 | 113 | 0.12 | 50 |
IV.CESI.HHZ. | 2020-05-23T16:59:07.25 | 0.1 | negative | manual | P | 37 | 15.6732 | 119 | 0.15 | 99 |
IV.ASSB.HHZ. | 2020-05-23T16:59:07.39 | 0.6 | positive | manual | P | 328 | 19.869 | 114 | -0.45 | 46 |
IV.LRP.EHZ. | 2020-05-23T16:58:53.19 | 3.0 | undecidable | manual | S | -0.4 | 0 | |||
IV.PAOL.HHZ. | 2020-05-23T16:58:51.00 | 3.0 | undecidable | manual | P | -0.96 | 0 | |||
IV.RNI2.HHZ. | 2020-05-23T16:58:45.14 | 3.0 | undecidable | manual | P | 0.3 | 0 | |||
IV.CERA.HHZ. | 2020-05-23T16:58:41.96 | 3.0 | positive | manual | P | -0.1 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERA.HNE. | ML:1.8 | 0.000026067565000000002 | 0.9856 | AML | other | m | 2020-05-23T16:58:44.24 |
IV.CERA.HHE. | ML:1.7 | 0.00001846979 | 0.2688 | AML | other | m | 2020-05-23T16:58:44.93 |
IV.CERA.HHN. | ML:1.4 | 0.00001241192 | 0.3968 | AML | other | m | 2020-05-23T16:58:47.10 |
IV.CERA.HNN. | ML:2.0 | 0.0000387016325 | 0.768 | AML | other | m | 2020-05-23T16:58:46.68 |
IV.RNI2.HNE. | ML:2.1 | 0.00005474045 | 0.9344 | AML | other | m | 2020-05-23T16:58:48.74 |
IV.RNI2.HHE. | ML:1.6 | 0.000014209901825000001 | 0.1408 | AML | other | m | 2020-05-23T16:58:47.83 |
IV.PAOL.HHE. | ML:1.9 | 0.00001445595 | 0.192 | AML | other | m | 2020-05-23T16:58:52.28 |
IV.CESI.HNN. | ML:1.2 | 0.000165031815 | 0.192 | AML | other | m | 2020-05-23T16:59:10.21 |
IV.CESI.HHN. | ML:1.3 | 0.00019068625 | 0.2048 | AML | other | m | 2020-05-23T16:59:10.12 |
IV.CESI.HHE. | ML:1.0 | 0.00009859484 | 0.1152 | AML | other | m | 2020-05-23T16:59:10.15 |
IV.ASSB.HHN. | ML:1.0 | 0.000080912045 | 0.1664 | AML | other | m | 2020-05-23T16:59:11.97 |
IV.ASSB.HHE. | ML:1.2 | 0.0001211205 | 0.1664 | AML | other | m | 2020-05-23T16:59:11.36 |
IV.MOMA.HNE. | ML:1.2 | 0.00012298562 | 0.3712 | AML | other | m | 2020-05-23T16:59:13.09 |
IV.MOMA.HHE. | ML:0.9 | 0.00006481626 | 0.2176 | AML | other | m | 2020-05-23T16:59:12.82 |
IV.MOMA.HHN. | ML:0.9 | 0.000057826795 | 0.2432 | AML | other | m | 2020-05-23T16:59:13.27 |
IV.NRCA.HHN. | ML:1.0 | 0.000059840245 | 0.1152 | AML | other | m | 2020-05-23T16:59:15.37 |
IV.NRCA.HHE. | ML:1.0 | 0.000057195915 | 0.1792 | AML | other | m | 2020-05-23T16:59:16.17 |
IV.FDMO.HHE. | ML:0.8 | 0.000032972125000000004 | 0.2048 | AML | other | m | 2020-05-23T16:59:14.35 |
IV.FDMO.HHN. | ML:0.8 | 0.000030026685 | 0.1664 | AML | other | m | 2020-05-23T16:59:16.94 |
IV.ATCC.EHE. | ML:0.9 | 0.00003706806 | 0.1792 | AML | other | m | 2020-05-23T16:59:16.36 |
IV.ATCC.EHN. | ML:1.0 | 0.000045323095 | 0.1408 | AML | other | m | 2020-05-23T16:59:16.26 |
IV.CSP1.EHN. | ML:0.9 | 0.000026745355000000003 | 0.2944 | AML | other | m | 2020-05-23T16:59:18.61 |
IV.CSP1.EHE. | ML:1.0 | 0.00003538955000000001 | 0.4352 | AML | other | m | 2020-05-23T16:59:19.37 |
IV.CRAC.EHN. | ML:3.5 | 0.00016983559999999998 | 0.2688 | AML | other | m | 2020-05-23T16:59:37.67 |