A magnitude ML 1.3 earthquake occured in region: 5 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1340, 12.5600 at 8 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 |
---|---|---|---|---|
Valfabbrica | PG | 5 | 3389 | 3389 |
Bastia Umbra | PG | 7 | 21874 | 25263 |
Assisi | PG | 8 | 28299 | 53562 |
Perugia | PG | 14 | 166134 | 219696 |
Bettona | PG | 15 | 4367 | 224063 |
Cannara | PG | 15 | 4305 | 228368 |
Torgiano | PG | 16 | 6725 | 235093 |
Valtopina | PG | 18 | 1398 | 236491 |
Spello | PG | 18 | 8645 | 245136 |
Nocera Umbra | PG | 19 | 5839 | 250975 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-01-20 10:48:11 |
43.1338 | 12.5595 | 8 | 2021-07-12 16:55:13 |
Bollettino Sismico Italiano INGV | 90751111 |
Reviewed Rev100 |
ML 1.4 | 2021-01-20 10:48:11 |
43.1338 | 12.5595 | 8 | 2021-01-20 11:09:31 |
Sala Sismica INGV-Roma | 86399671 |
Field | Value |
---|---|
Time (UTC) | 2021-01-20 10:48:11 ± 0.07 |
Latitude | 43.1338 ± 0.0036 |
Longitude | 12.5595 ± 0.0062 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90751111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 511 |
Semi-minor axis of confidence ellipse (meter) | 257 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 6.28356 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 90751111 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-03 09:33:24 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 86399671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-20 11:09:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.TAR1.HHZ. | 2021-01-20T10:50:03.40 | 3.0 | undecidable | manual | Sn | -3.66 | 0 | |||
IV.EUCT.HNZ. | 2021-01-20T10:50:00.48 | 3.0 | undecidable | manual | Sg | 18.209999 | 0 | |||
IV.PZUN.HHZ. | 2021-01-20T10:49:58.27 | 3.0 | undecidable | manual | Sg | 13.79 | 0 | |||
GU.RNCA.HHZ. | 2021-01-20T10:49:48.85 | 3.0 | undecidable | manual | Sg | 13.76 | 0 | |||
GU.CANO.HHZ. | 2021-01-20T10:49:43.92 | 3.0 | undecidable | manual | Sn | -0.25 | 0 | |||
IV.GIB.HHZ. | 2021-01-20T10:49:43.70 | 3.0 | undecidable | manual | P | 583.8711 | 1.27 | 0 | ||
IV.ACATE.HNZ. | 2021-01-20T10:49:43.94 | 3.0 | positive | manual | P | 697.4796 | -1.2 | 0 | ||
SI.BOSI.HHZ. | 2021-01-20T10:49:43.51 | 3.0 | undecidable | manual | Sn | -5.27 | 0 | |||
IV.MUCR.HHZ. | 2021-01-20T10:49:41.63 | 3.0 | undecidable | manual | P | 597.4464 | 8.94 | 0 | ||
OT.OT14.EHZ. | 2021-01-20T10:49:31.21 | 3.0 | undecidable | manual | Sn | 3.56 | 0 | |||
IV.MNTV.HNZ. | 2021-01-20T10:49:24.97 | 3.0 | undecidable | manual | Sn | 2.85 | 0 | |||
IV.MTGR.HHZ. | 2021-01-20T10:49:24.04 | 3.0 | negative | manual | P | 581.5734 | -6.68 | 0 | ||
IV.MCEL.HHZ. | 2021-01-20T10:49:11.63 | 3.0 | undecidable | manual | P | 411.2772 | 2.11 | 0 | ||
IV.MTRZ.HNZ. | 2021-01-20T10:48:58.01 | 3.0 | undecidable | manual | Sn | -0.97 | 0 | |||
IV.LPEL.HHZ. | 2021-01-20T10:48:58.96 | 3.0 | undecidable | manual | S | 179.1873 | -3.21 | 0 | ||
IT.LRNO.HNZ. | 2021-01-20T10:48:47.06 | 3.0 | negative | manual | P | 242.868 | -1.51 | 0 | ||
IV.CSNT.HHZ. | 2021-01-20T10:48:46.15 | 3.0 | undecidable | manual | S | -1.17 | 0 | |||
IV.IMOL.HNZ. | 2021-01-20T10:48:39.24 | 3.0 | negative | manual | P | 150.9378 | 2.93 | 0 | ||
IV.LPEL.HHZ. | 2021-01-20T10:48:38.80 | 3.0 | undecidable | manual | P | 179.1873 | -1.85 | 0 | ||
IV.NRCA.HHZ. | 2021-01-20T10:48:29.90 | 0.6 | undecidable | manual | S | 126 | 55.9995 | 50 | 0.57 | 41 |
IV.CSP1.EHZ. | 2021-01-20T10:48:28.60 | 0.6 | undecidable | manual | S | 95 | 52.503 | 50 | 0.22 | 45 |
IV.EL6.EHZ. | 2021-01-20T10:48:27.95 | 1.0 | undecidable | manual | S | 63 | 48.9177 | 50 | 0.52 | 21 |
IV.FDMO.HHZ. | 2021-01-20T10:48:25.91 | 0.6 | undecidable | manual | S | 104 | 44.1225 | 50 | -0.24 | 45 |
IV.MOMA.HNZ. | 2021-01-20T10:48:24.19 | 0.6 | undecidable | manual | S | 179 | 36.6411 | 50 | 0.04 | 48 |
IV.CESI.HHZ. | 2021-01-20T10:48:22.23 | 0.6 | undecidable | manual | S | 117 | 31.4463 | 104 | -0.25 | 46 |
IV.NRCA.HHZ. | 2021-01-20T10:48:21.29 | 0.3 | undecidable | manual | P | 126 | 55.9995 | 50 | -0.39 | 64 |
IV.EL6.EHZ. | 2021-01-20T10:48:20.34 | 1.0 | undecidable | manual | P | 63 | 48.9177 | 50 | -0.24 | 22 |
IV.CSP1.EHZ. | 2021-01-20T10:48:20.94 | 0.6 | negative | manual | P | 95 | 52.503 | 50 | -0.19 | 45 |
IV.ATFO.HNE. | 2021-01-20T10:48:20.89 | 0.6 | undecidable | manual | S | 2 | 25.8519 | 107 | 0.27 | 47 |
IV.MOMA.HNZ. | 2021-01-20T10:48:19.06 | 0.6 | undecidable | manual | P | 179 | 36.6411 | 50 | 0.37 | 45 |
IV.FDMO.HHZ. | 2021-01-20T10:48:19.48 | 1.0 | undecidable | manual | P | 104 | 44.1225 | 50 | -0.37 | 22 |
IV.MGAB.HHZ. | 2021-01-20T10:48:19.90 | 3.0 | positive | manual | P | 43.8228 | 0.1 | 0 | ||
IV.ATLO.HNZ. | 2021-01-20T10:48:19.82 | 0.6 | undecidable | manual | S | 329 | 23.5542 | 109 | -0.05 | 49 |
IV.MURB.HNZ. | 2021-01-20T10:48:17.38 | 0.6 | undecidable | manual | S | 349 | 14.5743 | 119 | 0.37 | 46 |
IV.CESI.HHZ. | 2021-01-20T10:48:17.62 | 0.1 | undecidable | manual | P | 117 | 31.4463 | 104 | -0.11 | 95 |
IV.ATFO.HNE. | 2021-01-20T10:48:16.38 | 0.6 | undecidable | manual | P | 2 | 25.8519 | 107 | -0.27 | 47 |
IV.ATLO.HNZ. | 2021-01-20T10:48:16.03 | 0.1 | undecidable | manual | P | 329 | 23.5542 | 109 | -0.19 | 95 |
IV.ASSB.HHZ. | 2021-01-20T10:48:16.70 | 0.6 | undecidable | manual | S | 142 | 12.876 | 122 | 0.19 | 48 |
IV.ATVA.EHZ. | 2021-01-20T10:48:16.88 | 0.1 | undecidable | manual | P | 306 | 27.3504 | 106 | -0.07 | 97 |
IV.FOSV.EHN. | 2021-01-20T10:48:16.26 | 0.1 | undecidable | manual | P | 42 | 24.1536 | 108 | -0.08 | 97 |
IV.ATCC.EHZ. | 2021-01-20T10:48:15.27 | 0.6 | undecidable | manual | S | 49 | 8.6802 | 133 | -0.05 | 50 |
IV.ASSB.HHZ. | 2021-01-20T10:48:14.39 | 0.1 | undecidable | manual | P | 142 | 12.876 | 122 | 0.11 | 98 |
IV.MURB.HNZ. | 2021-01-20T10:48:14.69 | 0.1 | undecidable | manual | P | 349 | 14.5743 | 119 | 0.12 | 98 |
IV.ATCC.EHZ. | 2021-01-20T10:48:13.66 | 0.1 | undecidable | manual | P | 49 | 8.6802 | 133 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HNE. | ML:1.4 | 0.00012101681 | 0.3264 | AML | other | m | 2021-01-20T10:48:22.70 |
IV.CESI.HHE. | ML:1.3 | 0.0000849 | 0.32 | AML | other | m | 2021-01-20T10:48:22.70 |
IV.CESI.HNN. | ML:0.8 | 0.000031570226 | 0.0704 | AML | other | m | 2021-01-20T10:48:23.11 |
IV.CESI.HHN. | ML:1.2 | 0.0000706 | 0.48 | AML | other | m | 2021-01-20T10:48:24.43 |
IV.FDMO.HHN. | ML:1.2 | 0.00005005 | 0.2 | AML | other | m | 2021-01-20T10:48:26.20 |
IV.FDMO.HHE. | ML:1.2 | 0.00005575 | 0.12 | AML | other | m | 2021-01-20T10:48:26.41 |
IV.MGAB.HHE. | ML:1.2 | 0.0000561 | 0.92 | AML | other | m | 2021-01-20T10:48:27.70 |
IV.MGAB.HHN. | ML:1.4 | 0.0000761 | 0.86 | AML | other | m | 2021-01-20T10:48:28.16 |
IV.EL6.EHN. | ML:1.4 | 0.0000774 | 0.5 | AML | other | m | 2021-01-20T10:48:29.21 |
IV.CSP1.EHN. | ML:1.7 | 0.00013693271499999997 | 0.2624 | AML | other | m | 2021-01-20T10:48:29.63 |
IV.NRCA.HHN. | ML:1.3 | 0.0000455 | 1.04 | AML | other | m | 2021-01-20T10:48:30.96 |
IV.CSP1.EHE. | ML:1.4 | 0.000071939565 | 0.2176 | AML | other | m | 2021-01-20T10:48:31.39 |
IV.NRCA.HHE. | ML:1.2 | 0.0000383 | 0.12 | AML | other | m | 2021-01-20T10:48:32.46 |
IV.EL6.EHE. | ML:1.4 | 0.00007575 | 1.52 | AML | other | m | 2021-01-20T10:48:32.89 |