A magnitude ML 0.9 earthquake occured in region: 9 km SE Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2550, 12.4060 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Umbertide | PG | 9 | 16681 | 16681 |
Montone | PG | 14 | 1680 | 18361 |
Perugia | PG | 16 | 166134 | 184495 |
Corciano | PG | 17 | 21332 | 205827 |
Gubbio | PG | 18 | 32216 | 238043 |
Valfabbrica | PG | 19 | 3389 | 241432 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-04-18 13:55:37 |
43.2548 | 12.4063 | 9 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 125130891 |
Reviewed Rev100 |
ML 0.4 | 2023-04-18 13:55:37 |
43.2562 | 12.41 | 6 | 2023-04-18 14:30:19 |
Sala Sismica INGV-Roma | 116490581 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 13:55:37 ± 0.07 |
Latitude | 43.2548 ± 0.0036 |
Longitude | 12.4063 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 125130891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 325 |
Semi-minor axis of confidence ellipse (meter) | 289 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03962 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116490581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 14:30:19 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125130891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-08 15:25:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMN.HHZ. | 2023-04-18T13:57:23.07 | 3.0 | undecidable | manual | Sn | -0.62 | 0 | |||
IV.BRMO.HHZ. | 2023-04-18T13:57:20.30 | 3.0 | undecidable | manual | Sn | 4.19 | 0 | |||
MN.SENA.HHZ. | 2023-04-18T13:57:14.49 | 3.0 | undecidable | manual | Sg | 9.66 | 0 | |||
GU.CANO.HHZ. | 2023-04-18T13:57:03.43 | 3.0 | undecidable | manual | Sn | 0.49 | 0 | |||
IV.MRLC.HHZ. | 2023-04-18T13:56:28.32 | 3.0 | undecidable | manual | Pn | 5.79 | 0 | |||
IV.IMOL.HNZ. | 2023-04-18T13:56:19.27 | 3.0 | undecidable | manual | S | -0.13 | 0 | |||
IV.BARO.HNZ. | 2023-04-18T13:55:56.04 | 1.0 | undecidable | manual | P | 195 | 115.3956 | 50 | -0.52 | 19 |
IV.VMGN.HHZ. | 2023-04-18T13:55:53.82 | 3.0 | undecidable | manual | P | -0.7 | 0 | |||
IT.CSO1.HGZ. | 2023-04-18T13:55:52.33 | 3.0 | undecidable | manual | P | 0.13 | 0 | |||
IV.LATE.HHN. | 2023-04-18T13:55:51.71 | 1.0 | undecidable | manual | P | 215 | 86.3469 | 50 | -0.37 | 20 |
IV.ORTE.EHZ. | 2023-04-18T13:55:51.92 | 1.0 | undecidable | manual | P | 181 | 88.1451 | 50 | -0.44 | 20 |
IV.CAFI.HNN. | 2023-04-18T13:55:49.68 | 0.6 | undecidable | manual | S | 283 | 36.4413 | 50 | -0.1 | 47 |
IV.PIEI.HNN. | 2023-04-18T13:55:48.88 | 0.6 | undecidable | manual | S | 18 | 32.8449 | 50 | 0.08 | 48 |
IV.ATSC.EHE. | 2023-04-18T13:55:47.53 | 0.6 | undecidable | manual | S | 50 | 29.3484 | 107 | -0.16 | 47 |
IV.TSM5.DHN. | 2023-04-18T13:55:47.82 | 0.6 | undecidable | manual | S | 32 | 29.5482 | 106 | 0.08 | 48 |
IV.ATBU.EHZ. | 2023-04-18T13:55:47.20 | 0.6 | undecidable | manual | S | 25 | 27.0507 | 108 | 0.28 | 46 |
IV.ATPC.HHE. | 2023-04-18T13:55:46.51 | 0.6 | undecidable | manual | S | 9 | 25.3524 | 109 | 0.14 | 48 |
IV.ATPI.EHZ. | 2023-04-18T13:55:45.13 | 0.6 | undecidable | manual | S | 359 | 21.7671 | 112 | -0.05 | 49 |
IV.ATCC.EHZ. | 2023-04-18T13:55:45.02 | 0.6 | undecidable | manual | S | 112 | 20.3685 | 113 | 0.26 | 47 |
IV.CAFI.HNN. | 2023-04-18T13:55:44.43 | 0.1 | undecidable | manual | P | 283 | 36.4413 | 50 | 0.03 | 96 |
IV.TSM1.DHZ. | 2023-04-18T13:55:44.42 | 0.6 | undecidable | manual | S | 57 | 18.3705 | 115 | 0.29 | 47 |
IV.TSM2.DHZ.01 | 2023-04-18T13:55:43.67 | 0.6 | undecidable | manual | S | 23 | 17.0718 | 117 | -0.04 | 50 |
IV.ATMI.HHZ. | 2023-04-18T13:55:43.03 | 0.6 | undecidable | manual | S | 308 | 14.1747 | 122 | 0.19 | 48 |
IV.PIEI.HNN. | 2023-04-18T13:55:43.94 | 0.1 | undecidable | manual | P | 18 | 32.8449 | 50 | 0.1 | 95 |
IV.TB03.DHZ. | 2023-04-18T13:55:43.34 | 0.6 | undecidable | manual | S | 1 | 16.2726 | 118 | -0.12 | 49 |
IV.TSM5.DHN. | 2023-04-18T13:55:43.18 | 0.1 | undecidable | manual | P | 32 | 29.5482 | 106 | -0.05 | 97 |
IV.ATBU.EHZ. | 2023-04-18T13:55:42.77 | 0.1 | undecidable | manual | P | 25 | 27.0507 | 108 | 0.02 | 98 |
IV.TB01.DHZ.01 | 2023-04-18T13:55:42.79 | 0.6 | undecidable | manual | S | 10 | 14.2746 | 121 | -0.06 | 50 |
IV.TB02.DHZ.01 | 2023-04-18T13:55:42.44 | 0.6 | undecidable | manual | S | 1 | 12.7761 | 124 | 0 | 50 |
IV.ATSC.EHE. | 2023-04-18T13:55:42.88 | 0.1 | undecidable | manual | P | 50 | 29.3484 | 107 | -0.32 | 92 |
IV.ATVO.HHZ. | 2023-04-18T13:55:42.35 | 0.6 | undecidable | manual | S | 0 | 14.0748 | 122 | -0.46 | 46 |
IV.ATVA.EHZ. | 2023-04-18T13:55:41.36 | 0.6 | undecidable | manual | S | 285 | 10.0788 | 131 | -0.34 | 47 |
IV.ATCC.EHZ. | 2023-04-18T13:55:41.30 | 0.1 | undecidable | manual | P | 112 | 20.3685 | 113 | -0.2 | 95 |
IV.MURB.HHZ. | 2023-04-18T13:55:41.50 | 0.6 | undecidable | manual | S | 85 | 9.5793 | 132 | -0.06 | 50 |
IV.ATPI.EHZ. | 2023-04-18T13:55:41.90 | 0.3 | undecidable | manual | P | 359 | 21.7671 | 112 | 0.15 | 72 |
IV.TSM1.DHZ. | 2023-04-18T13:55:41.60 | 0.1 | undecidable | manual | P | 57 | 18.3705 | 115 | 0.46 | 91 |
IV.ATPC.HHE. | 2023-04-18T13:55:41.74 | 0.6 | undecidable | manual | P | 9 | 25.3524 | 109 | -0.7 | 41 |
IV.TB03.DHZ. | 2023-04-18T13:55:40.80 | 0.1 | undecidable | manual | P | 1 | 16.2726 | 118 | 0.05 | 99 |
IV.ATVO.HHZ. | 2023-04-18T13:55:40.43 | 0.6 | positive | manual | P | 0 | 14.0748 | 122 | 0.05 | 50 |
IV.ATLO.EHZ. | 2023-04-18T13:55:40.44 | 0.6 | undecidable | manual | S | 1 | 6.6933 | 143 | -0.43 | 47 |
IV.ATVA.EHZ. | 2023-04-18T13:55:40.24 | 0.1 | undecidable | manual | P | 285 | 10.0788 | 131 | 0.5 | 91 |
IV.TSM2.DHZ.01 | 2023-04-18T13:55:40.80 | 0.1 | undecidable | manual | P | 23 | 17.0718 | 117 | -0.1 | 98 |
IV.ATMI.HHZ. | 2023-04-18T13:55:40.85 | 0.6 | positive | manual | P | 308 | 14.1747 | 122 | 0.45 | 46 |
IV.TB01.DHZ.01 | 2023-04-18T13:55:40.48 | 0.3 | undecidable | manual | P | 10 | 14.2746 | 121 | 0.08 | 74 |
IV.TB02.DHZ.01 | 2023-04-18T13:55:40.26 | 0.3 | undecidable | manual | P | 1 | 12.7761 | 124 | 0.1 | 74 |
IV.ATLO.EHZ. | 2023-04-18T13:55:39.10 | 0.1 | undecidable | manual | P | 1 | 6.6933 | 143 | -0.16 | 99 |
IV.MURB.HHZ. | 2023-04-18T13:55:39.72 | 0.1 | positive | manual | P | 85 | 9.5793 | 132 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.3 | 0.00029 | 0.28 | AML | other | m | 2023-04-18T13:55:42.66 |
IV.MURB.HHN. | ML:1.3 | 0.0002795 | 1.22 | AML | other | m | 2023-04-18T13:55:42.87 |
IV.MURB.HNN. | ML:1.2 | 0.00024603 | 0.2048 | AML | other | m | 2023-04-18T13:55:42.87 |
IV.MURB.HNE. | ML:1.2 | 0.00023923715 | 0.2368 | AML | other | m | 2023-04-18T13:55:42.65 |
IV.ATMI.HHE. | ML:0.6 | 0.000043740315 | 0.32 | AML | other | m | 2023-04-18T13:55:46.08 |
IV.ATMI.HHN. | ML:0.6 | 0.000039734365 | 0.2432 | AML | other | m | 2023-04-18T13:55:43.03 |
IV.ATPI.EHE. | ML:0.6 | 0.00002348131 | 0.2816 | AML | other | m | 2023-04-18T13:55:45.61 |
IV.ATPI.EHN. | ML:0.3 | 0.000016697245 | 0.224 | AML | other | m | 2023-04-18T13:55:45.69 |