A magnitude ML 1.2 earthquake occured in region: 6 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8460, 12.9760 at 11 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 | 6 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Preci | PG | 6 | 724 | 2878 |
Norcia | PG | 11 | 4957 | 7835 |
Vallo di Nera | PG | 13 | 364 | 8199 |
Visso | MC | 13 | 1107 | 9306 |
Cascia | PG | 15 | 3217 | 12523 |
Poggiodomo | PG | 15 | 117 | 12640 |
Castelsantangelo sul Nera | MC | 16 | 281 | 12921 |
Campello sul Clitunno | PG | 16 | 2442 | 15363 |
Monte Cavallo | MC | 17 | 145 | 15508 |
Sant'Anatolia di Narco | PG | 17 | 564 | 16072 |
Ussita | MC | 17 | 444 | 16516 |
Trevi | PG | 19 | 8469 | 24985 |
Scheggino | PG | 19 | 461 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-06-30 02:38:06 |
42.8465 | 12.9762 | 11 | 2020-06-30 02:44:48 |
Sala Sismica INGV-Roma | 80636081 |
Field | Value |
---|---|
Time (UTC) | 2020-06-30 02:38:06 ± 0.07 |
Latitude | 42.8465 ± 0.0027 |
Longitude | 12.9762 ± 0.0086 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80636081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 723 |
Semi-minor axis of confidence ellipse (meter) | 268 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80636081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-30 02:44:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2020-06-30T02:38:15.81 | 0.6 | undecidable | manual | S | 169 | 27.5502 | 50 | -0.04 | 49 |
IV.MF5.EHZ. | 2020-06-30T02:38:14.69 | 3.0 | positive | manual | P | 0.53 | 0 | |||
IV.FDMO.HHZ. | 2020-06-30T02:38:14.64 | 0.6 | undecidable | manual | S | 23 | 22.9548 | 50 | 0.02 | 50 |
IV.ATCC.EHZ. | 2020-06-30T02:38:14.76 | 3.0 | undecidable | manual | P | -0.14 | 0 | |||
IV.CESI.HHZ. | 2020-06-30T02:38:13.27 | 0.6 | undecidable | manual | S | 342 | 18.4704 | 50 | -0.17 | 48 |
IV.RM33.EHZ. | 2020-06-30T02:38:13.17 | 1.0 | undecidable | manual | P | 152 | 42.2244 | 50 | -0.78 | 19 |
IV.MOMA.HHZ. | 2020-06-30T02:38:13.02 | 3.0 | undecidable | manual | P | 0.27 | 0 | |||
IV.ARRO.EHZ. | 2020-06-30T02:38:12.82 | 0.6 | negative | manual | P | 210 | 34.2435 | 50 | 0.09 | 48 |
IV.FEMA.HNE. | 2020-06-30T02:38:12.30 | 0.6 | undecidable | manual | S | 25 | 14.1747 | 128 | 0.06 | 50 |
IV.MMO1.EHZ. | 2020-06-30T02:38:12.04 | 3.0 | positive | manual | P | 0.06 | 0 | |||
IV.ASSB.HHZ. | 2020-06-30T02:38:12.64 | 3.0 | undecidable | manual | P | -0.17 | 0 | |||
IV.CSP1.EHZ. | 2020-06-30T02:38:12.54 | 0.3 | undecidable | manual | P | 34 | 32.9448 | 50 | 0.01 | 73 |
IT.MTCL.HGE. | 2020-06-30T02:38:12.58 | 0.6 | undecidable | manual | S | 7 | 16.4724 | 124 | -0.31 | 47 |
IV.LNSS.HHZ. | 2020-06-30T02:38:11.72 | 0.1 | undecidable | manual | P | 169 | 27.5502 | 50 | 0.03 | 98 |
IV.FDMO.HHZ. | 2020-06-30T02:38:11.06 | 0.1 | positive | manual | P | 23 | 22.9548 | 50 | 0.07 | 98 |
IV.NRCA.HHZ. | 2020-06-30T02:38:11.38 | 0.6 | undecidable | manual | S | 97 | 11.2776 | 134 | -0.11 | 50 |
IV.CESI.HHZ. | 2020-06-30T02:38:10.39 | 0.1 | positive | manual | P | 342 | 18.4704 | 50 | 0.08 | 98 |
IV.NRCA.HHZ. | 2020-06-30T02:38:09.30 | 0.3 | positive | manual | P | 97 | 11.2776 | 134 | 0.12 | 74 |
IT.MTCL.HGE. | 2020-06-30T02:38:09.96 | 0.1 | undecidable | manual | P | 7 | 16.4724 | 124 | -0.03 | 100 |
IV.FEMA.HNE. | 2020-06-30T02:38:09.73 | 0.1 | undecidable | manual | P | 25 | 14.1747 | 128 | 0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.0001475 | 0.08 | AML | other | m | 2020-06-30T02:38:11.49 |
IV.NRCA.HHE. | ML:1.2 | 0.0001625 | 0.18 | AML | other | m | 2020-06-30T02:38:11.51 |
IV.CESI.HHN. | ML:1.3 | 0.00016800000000000002 | 0.46 | AML | other | m | 2020-06-30T02:38:13.58 |
IV.CESI.HHE. | ML:1.0 | 0.00007039999999999999 | 0.08 | AML | other | m | 2020-06-30T02:38:13.80 |
IV.FDMO.HHN. | ML:1.5 | 0.00019700000000000002 | 1.64 | AML | other | m | 2020-06-30T02:38:14.03 |
IV.FDMO.HHE. | ML:1.4 | 0.00016749999999999998 | 0.2 | AML | other | m | 2020-06-30T02:38:14.76 |
IV.LNSS.HHE. | ML:1.4 | 0.000145 | 1.88 | AML | other | m | 2020-06-30T02:38:16.00 |
IV.LNSS.HHN. | ML:1.4 | 0.0001195 | 0.24 | AML | other | m | 2020-06-30T02:38:16.15 |
IV.ASSB.HHN. | ML:1.0 | 0.000039 | 0.62 | AML | other | m | 2020-06-30T02:38:17.52 |
IV.ASSB.HHE. | ML:1.0 | 0.0000413 | 0.8 | AML | other | m | 2020-06-30T02:38:19.79 |