A magnitude ML 1.2 earthquake occured in region: 4 km E Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1460, 12.6530 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 |
---|---|---|---|---|
Valfabbrica | PG | 4 | 3389 | 3389 |
Assisi | PG | 9 | 28299 | 31688 |
Nocera Umbra | PG | 12 | 5839 | 37527 |
Bastia Umbra | PG | 12 | 21874 | 59401 |
Valtopina | PG | 13 | 1398 | 60799 |
Gualdo Tadino | PG | 14 | 15208 | 76007 |
Spello | PG | 17 | 8645 | 84652 |
Cannara | PG | 18 | 4305 | 88957 |
Fossato di Vico | PG | 19 | 2840 | 91797 |
Bettona | PG | 20 | 4367 | 96164 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-09-08 13:48:44 |
43.1458 | 12.6528 | 10 | 2023-09-08 14:01:27 |
Sala Sismica INGV-Roma | 120877911 |
Field | Value |
---|---|
Time (UTC) | 2023-09-08 13:48:44 ± 0.12 |
Latitude | 43.1458 ± 0.0054 |
Longitude | 12.6528 ± 0.0049 |
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 | 120877911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 689 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 24 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 212 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 17 |
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) | 0.37502 |
Number of stations at which the event was observed | 37 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 120877911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-08 14:01:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ALJA.HHZ. | 2023-09-08T13:50:27.28 | 3.0 | undecidable | manual | Pg | 22.860001 | 0 | |||
OT.OT14.EHZ. | 2023-09-08T13:50:23.53 | 3.0 | undecidable | manual | Sg | 22.860001 | 0 | |||
GU.STV.HHZ. | 2023-09-08T13:50:17.77 | 3.0 | undecidable | manual | Sn | 3.09 | 0 | |||
GU.MGRO.HHZ. | 2023-09-08T13:50:08.57 | 3.0 | undecidable | manual | Sn | 2.01 | 0 | |||
IV.TDS.HHZ. | 2023-09-08T13:50:03.97 | 3.0 | undecidable | manual | Pg | 15.73 | 0 | |||
IT.GLNS.HNZ. | 2023-09-08T13:50:01.72 | 3.0 | undecidable | manual | Sg | 12.62 | 0 | |||
IV.PABO.HHZ. | 2023-09-08T13:50:00.15 | 3.0 | undecidable | manual | Sg | 12.63 | 0 | |||
GU.RORO.HHZ. | 2023-09-08T13:49:55.45 | 3.0 | undecidable | manual | Sn | -6.63 | 0 | |||
GU.BHB.HHZ. | 2023-09-08T13:49:44.47 | 3.0 | positive | manual | Pg | 13.83 | 0 | |||
IV.CTI.HHZ. | 2023-09-08T13:49:38.15 | 3.0 | undecidable | manual | Sg | 5.58 | 0 | |||
GU.MGRO.HHZ. | 2023-09-08T13:49:36.03 | 3.0 | positive | manual | Pg | 11.11 | 0 | |||
GU.RORO.HHZ. | 2023-09-08T13:49:33.74 | 3.0 | undecidable | manual | Pg | 11.34 | 0 | |||
IV.CMPR.HHZ. | 2023-09-08T13:49:32.20 | 3.0 | negative | manual | Pn | -3.12 | 0 | |||
IV.ASOL.EHZ. | 2023-09-08T13:49:29.11 | 3.0 | undecidable | manual | Sg | 2.97 | 0 | |||
IV.MMO1.EHZ. | 2023-09-08T13:49:25.67 | 3.0 | undecidable | manual | Sg | 8.31 | 0 | |||
IV.QLNO.HHZ. | 2023-09-08T13:49:17.33 | 3.0 | positive | manual | Pn | -2.41 | 0 | |||
IV.NRCA.HNZ. | 2023-09-08T13:49:16.07 | 3.0 | undecidable | manual | Sg | -1.63 | 0 | |||
IV.VITU.HHZ. | 2023-09-08T13:49:15.35 | 3.0 | undecidable | manual | Pn | -6.6 | 0 | |||
IV.TRE1.HNZ. | 2023-09-08T13:49:14.31 | 3.0 | undecidable | manual | Sg | 3.98 | 0 | |||
IV.VAGA.HHZ. | 2023-09-08T13:49:12.39 | 3.0 | negative | manual | Pn | -5.16 | 0 | |||
IV.TOLF.HHZ. | 2023-09-08T13:49:08.41 | 3.0 | undecidable | manual | Pg | 1.46 | 0 | |||
IV.MTL1.HNE. | 2023-09-08T13:49:07.31 | 3.0 | undecidable | manual | P | 31.3464 | 1.653 | 0 | ||
OX.MARN.HHZ. | 2023-09-08T13:48:59.71 | 3.0 | undecidable | manual | Pn | -3.43 | 0 | |||
IV.EL6.EHE. | 2023-09-08T13:48:58.66 | 0.3 | undecidable | manual | S | 61 | 41.625 | 50 | 0.49 | 66 |
IV.CSP1.EHZ. | 2023-09-08T13:48:58.85 | 3.0 | negative | manual | Pg | 3.85 | 0 | |||
IV.FDMO.HHZ. | 2023-09-08T13:48:57.07 | 0.1 | undecidable | manual | S | 109 | 37.2294 | 50 | 0.06 | 97 |
IV.MF5.EHZ. | 2023-09-08T13:48:56.16 | 3.0 | undecidable | manual | Pn | -0.64 | 0 | |||
IV.RIBO.EHZ.01 | 2023-09-08T13:48:55.29 | 3.0 | negative | manual | Pn | -6.08 | 0 | |||
IV.TSM2.DHN.01 | 2023-09-08T13:48:55.16 | 0.3 | undecidable | manual | S | 335 | 30.747 | 50 | -0.12 | 73 |
IV.TB01.DHE.01 | 2023-09-08T13:48:55.63 | 0.1 | undecidable | manual | S | 326 | 31.4463 | 50 | 0.15 | 96 |
IV.SNTG.HHZ. | 2023-09-08T13:48:53.97 | 0.1 | undecidable | manual | S | 62 | 26.2515 | 50 | -0.1 | 98 |
IV.MML1.EHZ. | 2023-09-08T13:48:53.96 | 0.1 | undecidable | manual | S | 98 | 26.0517 | 50 | -0.07 | 99 |
IV.EL6.EHE. | 2023-09-08T13:48:52.09 | 0.3 | undecidable | manual | P | 61 | 41.625 | 50 | -0.27 | 69 |
IV.MURB.HHZ. | 2023-09-08T13:48:51.38 | 0.3 | undecidable | manual | S | 321 | 16.6722 | 121 | 0.2 | 73 |
IV.FDMO.HHZ. | 2023-09-08T13:48:51.87 | 0.6 | undecidable | manual | P | 109 | 37.2294 | 50 | 0.19 | 47 |
IV.FOSV.EHZ. | 2023-09-08T13:48:51.74 | 0.1 | undecidable | manual | S | 28 | 18.6702 | 119 | -0.06 | 100 |
IV.TB01.DHE.01 | 2023-09-08T13:48:50.76 | 0.1 | undecidable | manual | P | 326 | 31.4463 | 50 | -0.04 | 98 |
IV.CSNT.HHZ. | 2023-09-08T13:48:50.01 | 3.0 | positive | manual | P | -5.93 | 0 | |||
IV.TSM2.DHN.01 | 2023-09-08T13:48:50.46 | 0.3 | undecidable | manual | P | 335 | 30.747 | 50 | -0.23 | 71 |
IV.MML1.EHZ. | 2023-09-08T13:48:49.97 | 0.6 | negative | manual | P | 98 | 26.0517 | 50 | 0 | 50 |
IV.TSM1.DHZ.01 | 2023-09-08T13:48:49.27 | 0.1 | undecidable | manual | P | 349 | 22.5552 | 114 | -0.11 | 98 |
IV.SNTG.HHZ. | 2023-09-08T13:48:49.94 | 0.1 | undecidable | manual | P | 62 | 26.2515 | 50 | -0.05 | 99 |
IV.MURB.HHZ. | 2023-09-08T13:48:48.49 | 1.0 | undecidable | manual | P | 321 | 16.6722 | 121 | 0.17 | 25 |
IV.FOSV.EHZ. | 2023-09-08T13:48:48.85 | 1.0 | negative | manual | P | 28 | 18.6702 | 119 | 0.17 | 24 |
IV.ASSB.HHZ. | 2023-09-08T13:48:47.61 | 3.0 | undecidable | manual | Pn | -7.19 | 0 | |||
IV.ARVD.HHZ. | 2023-09-08T13:48:47.60 | 3.0 | positive | manual | P | -3.31 | 0 | |||
IV.GUMA.HHZ. | 2023-09-08T13:48:47.90 | 3.0 | undecidable | manual | Pn | -7.75 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.3 | 0.00016249999999999997 | 0.42 | AML | other | m | 2023-09-08T13:48:53.48 |
IV.MURB.HHN. | ML:1.3 | 0.00017649999999999998 | 0.98 | AML | other | m | 2023-09-08T13:48:54.07 |
IV.MML1.EHE. | ML:1.1 | 0.00006284999999999998 | 0.2 | AML | other | m | 2023-09-08T13:48:54.18 |
IV.MML1.EHN. | ML:0.9 | 0.0000454 | 0.5 | AML | other | m | 2023-09-08T13:48:54.24 |
IV.FDMO.HHE. | ML:1.0 | 0.00003375 | 0.42 | AML | other | m | 2023-09-08T13:48:56.70 |
IV.FDMO.HHN. | ML:1.0 | 0.00003515 | 0.88 | AML | other | m | 2023-09-08T13:48:57.78 |
IV.NRCA.HHE. | ML:1.2 | 0.00004685 | 0.96 | AML | other | m | 2023-09-08T13:49:19.89 |
IV.NRCA.HHN. | ML:1.7 | 0.0001225 | 0.1 | AML | other | m | 2023-09-08T13:49:45.25 |