A magnitude ML 0.9 earthquake occured in region: 11 km SE Valtopina (PG), on
and geographic coordinates (lat, lon) 42.9950, 12.8570 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 |
---|---|---|---|---|
Valtopina | PG | 11 | 1398 | 1398 |
Serravalle di Chienti | MC | 12 | 1070 | 2468 |
Monte Cavallo | MC | 12 | 145 | 2613 |
Sellano | PG | 13 | 1079 | 3692 |
Foligno | PG | 13 | 57155 | 60847 |
Nocera Umbra | PG | 14 | 5839 | 66686 |
Spello | PG | 15 | 8645 | 75331 |
Trevi | PG | 16 | 8469 | 83800 |
Pieve Torina | MC | 17 | 1458 | 85258 |
Muccia | MC | 18 | 915 | 86173 |
Sefro | MC | 19 | 422 | 86595 |
Preci | PG | 20 | 724 | 87319 |
Fiordimonte | MC | 20 | 202 | 87521 |
Montefalco | PG | 20 | 5679 | 93200 |
Cerreto di Spoleto | PG | 20 | 1075 | 94275 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-07-12 20:36:14 |
42.9947 | 12.8568 | 11 | 2020-07-12 20:44:50 |
Sala Sismica INGV-Roma | 80988541 |
Field | Value |
---|---|
Time (UTC) | 2020-07-12 20:36:14 ± 0.06 |
Latitude | 42.9947 ± 0.0045 |
Longitude | 12.8568 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80988541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 570 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 190 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 20 |
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) | 0.37861 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 80988541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-12 20:44:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2020-07-12T20:37:28.74 | 3.0 | negative | manual | Pn | 8.51 | 0 | |||
IV.PTRJ.HNZ. | 2020-07-12T20:37:20.38 | 3.0 | undecidable | manual | Sg | 6.17 | 0 | |||
GU.GSCL.HHZ. | 2020-07-12T20:37:17.49 | 3.0 | undecidable | manual | Sn | 2.18 | 0 | |||
IV.SARZ.HHZ. | 2020-07-12T20:37:16.94 | 3.0 | positive | manual | Pg | 11.03 | 0 | |||
IV.MTRZ.HNZ. | 2020-07-12T20:37:03.76 | 3.0 | undecidable | manual | Sn | -0.41 | 0 | |||
IV.PE3.EHZ. | 2020-07-12T20:36:39.33 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-12T20:36:37.65 | 3.0 | negative | manual | P | 0.14 | 0 | |||
IV.EL6.EHZ. | 2020-07-12T20:36:28.44 | 0.3 | undecidable | manual | S | 28 | 42.0246 | 90 | 0.49 | 62 |
IV.CSP1.EHZ. | 2020-07-12T20:36:25.06 | 0.3 | undecidable | manual | S | 69 | 30.2475 | 90 | 0.29 | 68 |
IV.ATCC.EHZ. | 2020-07-12T20:36:24.21 | 0.3 | undecidable | manual | S | 320 | 27.4503 | 90 | 0.16 | 69 |
IV.SNTG.HHZ. | 2020-07-12T20:36:24.66 | 0.3 | undecidable | manual | S | 13 | 29.6481 | 90 | 0.03 | 71 |
IV.NRCA.HHZ. | 2020-07-12T20:36:23.82 | 0.1 | undecidable | manual | S | 130 | 27.5502 | 90 | -0.24 | 92 |
IV.EL6.EHZ. | 2020-07-12T20:36:22.18 | 0.1 | undecidable | manual | P | 28 | 42.0246 | 90 | 0.02 | 93 |
IV.FDMO.HHZ. | 2020-07-12T20:36:21.47 | 0.3 | undecidable | manual | S | 76 | 19.2696 | 90 | -0.39 | 69 |
IV.FEMA.HNN. | 2020-07-12T20:36:21.08 | 0.3 | undecidable | manual | S | 103 | 16.0728 | 90 | 0.07 | 74 |
IV.SNTG.HHZ. | 2020-07-12T20:36:20.05 | 0.1 | undecidable | manual | P | 13 | 29.6481 | 90 | -0.2 | 95 |
IV.CSP1.EHZ. | 2020-07-12T20:36:20.34 | 0.1 | undecidable | manual | P | 69 | 30.2475 | 90 | 0.01 | 96 |
IV.MML1.HNE. | 2020-07-12T20:36:20.93 | 0.3 | undecidable | manual | S | 35 | 16.1727 | 90 | -0.09 | 75 |
IT.MTCL.HGN. | 2020-07-12T20:36:19.62 | 0.3 | undecidable | manual | S | 90 | 11.5773 | 110 | -0.2 | 72 |
IV.NRCA.HHZ. | 2020-07-12T20:36:19.71 | 0.1 | undecidable | manual | P | 130 | 27.5502 | 90 | -0.21 | 93 |
IV.ATCC.EHZ. | 2020-07-12T20:36:19.91 | 0.1 | undecidable | manual | P | 320 | 27.4503 | 90 | 0 | 96 |
IV.FEMA.HNN. | 2020-07-12T20:36:18.24 | 0.1 | undecidable | manual | P | 103 | 16.0728 | 90 | 0.09 | 98 |
IV.FDMO.HHZ. | 2020-07-12T20:36:18.59 | 0.1 | undecidable | manual | P | 76 | 19.2696 | 90 | -0.05 | 99 |
IV.CESI.HHZ. | 2020-07-12T20:36:18.40 | 0.3 | undecidable | manual | S | 74 | 3.996 | 154 | 0.05 | 75 |
IV.MML1.HNE. | 2020-07-12T20:36:18.20 | 0.1 | undecidable | manual | P | 35 | 16.1727 | 90 | 0.04 | 97 |
IT.MTCL.HGN. | 2020-07-12T20:36:17.47 | 0.1 | undecidable | manual | P | 90 | 11.5773 | 110 | 0 | 100 |
IV.CESI.HHZ. | 2020-07-12T20:36:16.80 | 0.1 | undecidable | manual | P | 74 | 3.996 | 154 | 0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.2 | 0.00022250000000000004 | 0.14 | AML | other | m | 2020-07-12T20:36:18.52 |
IV.CESI.HHN. | ML:1.0 | 0.00015300000000000003 | 0.08 | AML | other | m | 2020-07-12T20:36:19.19 |
IV.FDMO.HHE. | ML:0.7 | 0.0000415 | 0.92 | AML | other | m | 2020-07-12T20:36:22.95 |
IV.FDMO.HHN. | ML:0.7 | 0.000037699999999999995 | 0.4 | AML | other | m | 2020-07-12T20:36:22.56 |
IV.NRCA.HHN. | ML:1.0 | 0.0000558 | 0.12 | AML | other | m | 2020-07-12T20:36:24.67 |
IV.NRCA.HHE. | ML:0.9 | 0.0000407 | 0.5 | AML | other | m | 2020-07-12T20:36:24.61 |