A magnitude ML 1.2 earthquake occured in region: 4 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8920, 12.8750 at 13 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 9 | 1075 | 2154 |
Trevi | PG | 10 | 8469 | 10623 |
Campello sul Clitunno | PG | 11 | 2442 | 13065 |
Preci | PG | 14 | 724 | 13789 |
Vallo di Nera | PG | 14 | 364 | 14153 |
Monte Cavallo | MC | 15 | 145 | 14298 |
Foligno | PG | 16 | 57155 | 71453 |
Sant'Anatolia di Narco | PG | 18 | 564 | 72017 |
Visso | MC | 18 | 1107 | 73124 |
Castel Ritaldi | PG | 18 | 3278 | 76402 |
Montefalco | PG | 18 | 5679 | 82081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-06-13 13:09:39 |
42.8922 | 12.875 | 13 | 2021-06-13 13:18:47 |
Sala Sismica INGV-Roma | 91222151 |
Field | Value |
---|---|
Time (UTC) | 2021-06-13 13:09:39 ± 0.05 |
Latitude | 42.8922 ± 0.0027 |
Longitude | 12.8750 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91222151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 93 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31296 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.9 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 91222151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-13 13:18:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2021-06-13T13:11:35.73 | 3.0 | undecidable | manual | Sn | -3.91 | 0 | |||
CR.ZAG.BHZ. | 2021-06-13T13:11:32.48 | 3.0 | undecidable | manual | Sg | 5.58 | 0 | |||
IV.MAGA.HHZ. | 2021-06-13T13:11:23.38 | 3.0 | undecidable | manual | Sg | 4.97 | 0 | |||
IV.FREG.EHZ. | 2021-06-13T13:11:21.00 | 3.0 | undecidable | manual | Sg | 6.88 | 0 | |||
IV.RESU.HHZ. | 2021-06-13T13:11:14.52 | 3.0 | undecidable | manual | Pg | 9 | 0 | |||
IV.CRJA.HHZ. | 2021-06-13T13:11:09.82 | 3.0 | undecidable | manual | Pg | 7.38 | 0 | |||
IV.MTGR.HHZ. | 2021-06-13T13:11:04.96 | 3.0 | negative | manual | Pg | 3.76 | 0 | |||
IX.MNT3.HHZ.02 | 2021-06-13T13:11:01.48 | 3.0 | undecidable | manual | Sg | -0.25 | 0 | |||
IV.ZONE.HHZ. | 2021-06-13T13:10:47.92 | 3.0 | undecidable | manual | Pg | 8.06 | 0 | |||
OX.CIMO.HHZ. | 2021-06-13T13:10:46.44 | 3.0 | undecidable | manual | Pg | 7.64 | 0 | |||
IV.CADC.HNZ. | 2021-06-13T13:10:42.01 | 3.0 | undecidable | manual | Pg | 5.56 | 0 | |||
IV.CMPR.HHZ. | 2021-06-13T13:10:38.46 | 3.0 | undecidable | manual | Pg | 2.95 | 0 | |||
IV.ICAI.EHZ. | 2021-06-13T13:10:19.66 | 3.0 | negative | manual | Pn | -4.45 | 0 | |||
IV.FIR.HHZ. | 2021-06-13T13:10:11.61 | 3.0 | undecidable | manual | P | -0.88 | 0 | |||
IV.ATPI.EHZ. | 2021-06-13T13:10:05.98 | 3.0 | undecidable | manual | S | -3.79 | 0 | |||
IV.COR1.EHZ. | 2021-06-13T13:09:57.87 | 3.0 | negative | manual | P | -1.92 | 0 | |||
IV.PE3.EHZ. | 2021-06-13T13:09:56.86 | 3.0 | undecidable | manual | P | -5.22 | 0 | |||
IV.CSP1.EHZ. | 2021-06-13T13:09:51.33 | 0.1 | undecidable | manual | S | 50 | 34.743 | 96 | 0.16 | 97 |
IV.ASSB.HHZ. | 2021-06-13T13:09:48.35 | 0.1 | undecidable | manual | S | 314 | 24.2535 | 100 | -0.04 | 98 |
IV.FDMO.HHZ. | 2021-06-13T13:09:48.03 | 0.3 | undecidable | manual | S | 47 | 23.5542 | 101 | -0.17 | 73 |
IV.NRCA.HHZ. | 2021-06-13T13:09:47.32 | 0.1 | undecidable | manual | S | 108 | 20.4684 | 105 | -0.1 | 99 |
IV.GAVE.EHZ. | 2021-06-13T13:09:47.80 | 0.1 | undecidable | manual | S | 176 | 22.2555 | 102 | -0.06 | 98 |
IV.CSP1.EHZ. | 2021-06-13T13:09:46.36 | 1.0 | positive | manual | P | 50 | 34.743 | 96 | 0.16 | 24 |
IV.CESI.HHZ. | 2021-06-13T13:09:45.39 | 0.1 | undecidable | manual | S | 11 | 12.7761 | 123 | -0.12 | 100 |
IV.FDMO.HHZ. | 2021-06-13T13:09:44.50 | 1.0 | undecidable | manual | P | 47 | 23.5542 | 101 | 0.01 | 25 |
IV.NRCA.HHZ. | 2021-06-13T13:09:44.05 | 0.3 | positive | manual | P | 108 | 20.4684 | 105 | 0.02 | 76 |
IV.GAVE.EHZ. | 2021-06-13T13:09:44.41 | 0.3 | negative | manual | P | 176 | 22.2555 | 102 | 0.12 | 76 |
IV.ASSB.HHZ. | 2021-06-13T13:09:44.48 | 1.0 | undecidable | manual | P | 314 | 24.2535 | 100 | -0.11 | 24 |
IV.CESI.HHZ. | 2021-06-13T13:09:43.07 | 0.6 | negative | manual | P | 11 | 12.7761 | 123 | 0.14 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.00009265000000000002 | 0.1 | AML | other | m | 2021-06-13T13:09:47.38 |
IV.FDMO.HHN. | ML:0.6 | 0.000024750000000000002 | 0.38 | AML | other | m | 2021-06-13T13:09:48.38 |
IV.NRCA.HHE. | ML:0.9 | 0.000051250000000000006 | 0.72 | AML | other | m | 2021-06-13T13:09:48.55 |
IV.FDMO.HHE. | ML:0.6 | 0.00002685 | 0.14 | AML | other | m | 2021-06-13T13:09:48.71 |
IV.ASSB.HHE. | ML:0.5 | 0.00001845 | 0.2 | AML | other | m | 2021-06-13T13:09:49.14 |
IV.ASSB.HHN. | ML:0.5 | 0.0000188 | 0.76 | AML | other | m | 2021-06-13T13:09:50.74 |
IX.MNT3.HHE.02 | ML:2.5 | 0.00004065 | 1.14 | AML | other | m | 2021-06-13T13:11:03.39 |
IX.MNT3.HHN.02 | ML:2.4 | 0.0000322 | 0.58 | AML | other | m | 2021-06-13T13:11:04.92 |
IV.FREG.EHE. | ML:2.9 | 0.00007245 | 0.08 | AML | other | m | 2021-06-13T13:11:14.69 |
IV.CMPR.HHN. | ML:3.1 | 0.0001019 | 0.08 | AML | other | m | 2021-06-13T13:11:15.76 |
IV.CMPR.HHE. | ML:3.0 | 0.0000831 | 0.08 | AML | other | m | 2021-06-13T13:11:15.76 |