A magnitude ML 1.2 earthquake occured in region: 3 km SE Assisi (PG), on
and geographic coordinates (lat, lon) 43.0500, 12.6270 at 9 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 |
---|---|---|---|---|
Assisi | PG | 3 | 28299 | 28299 |
Bastia Umbra | PG | 7 | 21874 | 50173 |
Cannara | PG | 7 | 4305 | 54478 |
Spello | PG | 7 | 8645 | 63123 |
Valtopina | PG | 11 | 1398 | 64521 |
Bettona | PG | 12 | 4367 | 68888 |
Foligno | PG | 12 | 57155 | 126043 |
Valfabbrica | PG | 12 | 3389 | 129432 |
Bevagna | PG | 13 | 5081 | 134513 |
Nocera Umbra | PG | 15 | 5839 | 140352 |
Torgiano | PG | 16 | 6725 | 147077 |
Gualdo Cattaneo | PG | 17 | 6155 | 153232 |
Montefalco | PG | 17 | 5679 | 158911 |
Deruta | PG | 18 | 9669 | 168580 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-09-08 08:18:30 |
43.0502 | 12.6267 | 9 | 2021-09-08 08:32:38 |
Sala Sismica INGV-Roma | 95189471 |
Field | Value |
---|---|
Time (UTC) | 2021-09-08 08:18:30 ± 0.12 |
Latitude | 43.0502 ± 0.0063 |
Longitude | 12.6267 ± 0.0098 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95189471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 779 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 50 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44247 |
Number of stations at which the event was observed | 44 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 95189471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-08 08:32:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2021-09-08T08:20:19.93 | 3.0 | undecidable | manual | Sn | -4.6 | 0 | |||
MN.BNI.HHZ. | 2021-09-08T08:20:09.89 | 3.0 | undecidable | manual | Sn | 1.56 | 0 | |||
IV.ACATE.EHZ. | 2021-09-08T08:20:08.05 | 3.0 | undecidable | manual | Pg | 17.43 | 0 | |||
CR.ZAG.BHZ. | 2021-09-08T08:20:06.84 | 3.0 | undecidable | manual | Sn | 3.62 | 0 | |||
IV.SGTA.HHZ. | 2021-09-08T08:20:06.08 | 3.0 | undecidable | manual | Sg | 18.82 | 0 | |||
IV.CPTP.HHZ. | 2021-09-08T08:20:06.86 | 3.0 | undecidable | manual | Pg | 22.299999 | 0 | |||
IX.PGN3.HHZ.02 | 2021-09-08T08:20:01.02 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
GU.STV.HHZ. | 2021-09-08T08:20:00.73 | 3.0 | undecidable | manual | Sn | 9.61 | 0 | |||
IV.ESCV.HHZ. | 2021-09-08T08:19:52.32 | 3.0 | negative | manual | Pg | 9.82 | 0 | |||
IT.LNT.HGZ. | 2021-09-08T08:19:52.07 | 3.0 | negative | manual | Pn | 3.03 | 0 | |||
IV.BRMO.HHZ. | 2021-09-08T08:19:49.99 | 3.0 | undecidable | manual | Sn | -1.38 | 0 | |||
IV.VTIR.HHZ. | 2021-09-08T08:19:49.26 | 3.0 | undecidable | manual | Sg | 8.31 | 0 | |||
IV.ZEN8.EHZ. | 2021-09-08T08:19:44.04 | 3.0 | undecidable | manual | Sg | 13.25 | 0 | |||
IV.MCPD.HHZ. | 2021-09-08T08:19:43.39 | 3.0 | positive | manual | Pn | 5.92 | 0 | |||
IV.EUCT.HNZ. | 2021-09-08T08:19:38.25 | 3.0 | undecidable | manual | Sn | 2.16 | 0 | |||
IV.BAG8.HNZ. | 2021-09-08T08:19:36.07 | 3.0 | undecidable | manual | Sn | -0.26 | 0 | |||
IV.OPPE.HHZ. | 2021-09-08T08:19:34.12 | 3.0 | undecidable | manual | Sg | 12.59 | 0 | |||
IV.GIZZ.HHZ. | 2021-09-08T08:19:34.47 | 3.0 | undecidable | manual | Pn | -0.63 | 0 | |||
IV.SPS2.HHZ. | 2021-09-08T08:19:34.36 | 3.0 | undecidable | manual | Pn | 1.72 | 0 | |||
IV.QLNO.HHZ. | 2021-09-08T08:19:33.70 | 3.0 | undecidable | manual | Sn | -1.75 | 0 | |||
IV.VOBA.EHZ. | 2021-09-08T08:19:32.95 | 3.0 | undecidable | manual | Sn | 0.77 | 0 | |||
IT.PLTA.HNZ. | 2021-09-08T08:19:29.95 | 3.0 | undecidable | manual | Sn | 1.19 | 0 | |||
IV.SGO.HHZ. | 2021-09-08T08:19:16.60 | 3.0 | negative | manual | Pn | 3.89 | 0 | |||
IV.PCRO.HNZ. | 2021-09-08T08:19:10.53 | 3.0 | undecidable | manual | Sg | 8.61 | 0 | |||
IV.STAL.HHZ. | 2021-09-08T08:19:10.28 | 3.0 | negative | manual | Pn | 4.36 | 0 | |||
IV.CIMA.HNZ. | 2021-09-08T08:19:04.73 | 3.0 | undecidable | manual | Sg | 2.13 | 0 | |||
ST.OZOL.EHZ. | 2021-09-08T08:19:02.17 | 3.0 | positive | manual | Pn | -5.57 | 0 | |||
IV.MDI.HHZ. | 2021-09-08T08:19:00.57 | 3.0 | negative | manual | Pn | -3.65 | 0 | |||
OX.MARN.HHZ. | 2021-09-08T08:18:54.41 | 3.0 | positive | manual | Pn | -3.14 | 0 | |||
IV.NARO.HHZ. | 2021-09-08T08:18:50.84 | 3.0 | undecidable | manual | Sg | -0.35 | 0 | |||
GU.GSCL.HHZ. | 2021-09-08T08:18:49.02 | 3.0 | negative | manual | Pg | 4.16 | 0 | |||
IV.RMP.HHZ. | 2021-09-08T08:18:44.72 | 3.0 | undecidable | manual | Pg | 0 | 0 | |||
IV.PP3.EHZ. | 2021-09-08T08:18:41.20 | 3.0 | negative | manual | Pn | -1.24 | 0 | |||
IV.MML1.EHZ. | 2021-09-08T08:18:41.19 | 0.6 | undecidable | manual | S | 76 | 28.8489 | 50 | -0.06 | 49 |
IV.ASQU.HHZ. | 2021-09-08T08:18:41.19 | 3.0 | positive | manual | Pg | 5.19 | 0 | |||
IV.CESI.HNE. | 2021-09-08T08:18:40.08 | 0.6 | undecidable | manual | S | 102 | 23.0547 | 112 | 0.69 | 41 |
IV.MOMA.HHZ. | 2021-09-08T08:18:40.85 | 0.6 | undecidable | manual | S | 190 | 27.6501 | 109 | -0.04 | 49 |
IV.MURB.HNE. | 2021-09-08T08:18:40.26 | 0.6 | undecidable | manual | S | 341 | 25.0527 | 111 | 0.24 | 47 |
IV.CESX.HHZ. | 2021-09-08T08:18:39.29 | 0.6 | undecidable | manual | P | 184 | 49.1175 | 50 | -0.64 | 40 |
IV.MGAB.HHN. | 2021-09-08T08:18:39.58 | 0.1 | undecidable | manual | P | 250 | 44.4222 | 50 | 0.36 | 89 |
IV.MML1.EHZ. | 2021-09-08T08:18:36.89 | 1.0 | undecidable | manual | P | 76 | 28.8489 | 50 | 0.08 | 24 |
IV.ATCC.EHZ. | 2021-09-08T08:18:36.86 | 0.6 | undecidable | manual | S | 4 | 14.9739 | 122 | -0.03 | 50 |
IV.MOMA.HHZ. | 2021-09-08T08:18:36.68 | 0.6 | undecidable | manual | P | 190 | 27.6501 | 109 | 0.08 | 48 |
IV.MURB.HNE. | 2021-09-08T08:18:35.31 | 0.6 | undecidable | manual | P | 341 | 25.0527 | 111 | -0.78 | 40 |
IV.CESI.HNE. | 2021-09-08T08:18:35.47 | 0.1 | undecidable | manual | P | 102 | 23.0547 | 112 | -0.26 | 94 |
IV.ATCC.EHZ. | 2021-09-08T08:18:34.37 | 0.1 | undecidable | manual | P | 4 | 14.9739 | 122 | 0.08 | 99 |
IV.ASSB.HHZ. | 2021-09-08T08:18:33.90 | 0.6 | undecidable | manual | S | 108 | 2.6973 | 164 | -0.24 | 49 |
IV.ASSB.HHZ. | 2021-09-08T08:18:32.84 | 0.1 | undecidable | manual | P | 108 | 2.6973 | 164 | 0.14 | 100 |
IV.CRE.HHZ. | 2021-09-08T08:18:32.85 | 3.0 | negative | manual | Pn | -1.94 | 0 | |||
IV.RIBO.EHZ.01 | 2021-09-08T08:18:30.53 | 3.0 | positive | manual | Pn | -5.51 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | ML:1.7 | 0.0000446 | 0.24 | AML | other | m | 2021-09-08T08:19:00.00 |
IV.ASQU.HHN. | ML:1.6 | 0.00003915 | 0.06 | AML | other | m | 2021-09-08T08:19:00.14 |
IV.FIAM.HHN. | ML:1.3 | 0.0000223 | 1.6 | AML | other | m | 2021-09-08T08:19:12.81 |
IV.FIAM.HHE. | ML:1.2 | 0.0000159 | 0.58 | AML | other | m | 2021-09-08T08:19:18.21 |
IV.CRE.HHN. | ML:1.6 | 0.000052061585 | 0.0832 | AML | other | m | 2021-09-08T08:18:42.80 |
IV.CRE.HHE. | ML:1.5 | 0.000039826004999999995 | 0.0832 | AML | other | m | 2021-09-08T08:18:36.34 |
IV.ATCC.EHN. | ML:0.9 | 0.000079484265 | 0.2048 | AML | other | m | 2021-09-08T08:18:37.07 |
IV.ATCC.EHE. | ML:0.8 | 0.000057831405000000004 | 0.1792 | AML | other | m | 2021-09-08T08:18:38.11 |
IV.MOMA.HHN. | ML:0.6 | 0.00001903418 | 0.2624 | AML | other | m | 2021-09-08T08:18:41.71 |
IV.MOMA.HNE. | ML:1.4 | 0.00014855345000000002 | 0.8576 | AML | other | m | 2021-09-08T08:18:40.42 |
IV.MOMA.HNN. | ML:1.3 | 0.00011321346000000002 | 0.8 | AML | other | m | 2021-09-08T08:18:41.34 |
IV.MOMA.HHE. | ML:0.8 | 0.00003422831499999999 | 0.2752 | AML | other | m | 2021-09-08T08:18:41.51 |
IV.MML1.EHN. | ML:0.5 | 0.000013943645000000001 | 1.0368 | AML | other | m | 2021-09-08T08:18:54.95 |
IV.MML1.HNE. | ML:1.2 | 0.00008777596 | 0.5056 | AML | other | m | 2021-09-08T08:18:44.37 |
IV.MML1.HNN. | ML:1.3 | 0.000100788635 | 0.4992 | AML | other | m | 2021-09-08T08:18:46.26 |
IV.MML1.EHE. | ML:0.5 | 0.000014606994999999999 | 0.7552 | AML | other | m | 2021-09-08T08:18:46.18 |