A magnitude ML 1.3 earthquake occured in region: 6 km NW Massa Martana (PG), on
and geographic coordinates (lat, lon) 42.8220, 12.4960 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 |
---|---|---|---|---|
Massa Martana | PG | 6 | 3770 | 3770 |
Giano dell'Umbria | PG | 7 | 3846 | 7616 |
Todi | PG | 8 | 16851 | 24467 |
Collazzone | PG | 9 | 3473 | 27940 |
Gualdo Cattaneo | PG | 11 | 6155 | 34095 |
Fratta Todina | PG | 11 | 1839 | 35934 |
Monte Castello di Vibio | PG | 12 | 1567 | 37501 |
Castel Ritaldi | PG | 15 | 3278 | 40779 |
Acquasparta | TR | 15 | 4778 | 45557 |
Montefalco | PG | 15 | 5679 | 51236 |
Bevagna | PG | 16 | 5081 | 56317 |
Marsciano | PG | 16 | 18902 | 75219 |
Deruta | PG | 19 | 9669 | 84888 |
Montecastrilli | TR | 19 | 5022 | 89910 |
Avigliano Umbro | TR | 19 | 2558 | 92468 |
San Venanzo | TR | 19 | 2218 | 94686 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2022-05-17 18:13:54 |
42.822 | 12.4958 | 9 | 2023-01-31 19:03:13 |
Bollettino Sismico Italiano INGV | 105168751 |
Field | Value |
---|---|
Time (UTC) | 2022-05-17 18:13:54 ± 0.07 |
Latitude | 42.8220 ± 0.0036 |
Longitude | 12.4958 ± 0.0049 |
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 | 105168751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 325 |
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) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 26 |
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) | 0.53779 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 105168751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-18 10:16:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PZUN.HHZ. | 2022-05-17T18:14:55.95 | 3.0 | undecidable | manual | Pg | 8.18 | 0 | |||
IV.IMOL.HNZ. | 2022-05-17T18:14:47.98 | 3.0 | undecidable | manual | Sg | 0.21 | 0 | |||
IV.LPEL.HNZ. | 2022-05-17T18:14:43.06 | 3.0 | undecidable | manual | S | -0.97 | 0 | |||
IV.MOCO.HHZ. | 2022-05-17T18:14:40.92 | 3.0 | undecidable | manual | Pg | 4.75 | 0 | |||
IV.ASQU.HHZ. | 2022-05-17T18:14:30.85 | 3.0 | undecidable | manual | S | -3.93 | 0 | |||
IV.BDI.HHZ. | 2022-05-17T18:14:30.51 | 3.0 | undecidable | manual | Pg | 2.39 | 0 | |||
IV.MF5.EHZ. | 2022-05-17T18:14:19.53 | 3.0 | undecidable | manual | S | -1.95 | 0 | |||
IV.RIBO.EHZ.01 | 2022-05-17T18:14:16.58 | 3.0 | negative | manual | P | -1.07 | 0 | |||
IV.MC2.EHZ. | 2022-05-17T18:14:13.23 | 0.6 | undecidable | manual | S | 80 | 57.1983 | 50 | 0.56 | 42 |
IV.NRCA.HHZ. | 2022-05-17T18:14:11.02 | 0.6 | undecidable | manual | S | 88 | 50.3163 | 50 | 0.19 | 46 |
IV.ATVA.EHZ. | 2022-05-17T18:14:11.26 | 0.6 | undecidable | manual | S | 341 | 53.4021 | 50 | -0.4 | 44 |
IV.FDMO.HHZ. | 2022-05-17T18:14:11.68 | 0.6 | undecidable | manual | S | 63 | 53.6019 | 50 | -0.03 | 48 |
IV.MURB.HHZ. | 2022-05-17T18:14:10.91 | 0.6 | undecidable | manual | S | 3 | 49.0176 | 50 | 0.44 | 44 |
IV.SACS.HHE. | 2022-05-17T18:14:10.27 | 0.6 | undecidable | manual | S | 274 | 47.8188 | 50 | 0.13 | 47 |
IV.MML1.EHZ. | 2022-05-17T18:14:10.96 | 0.6 | undecidable | manual | S | 50 | 50.4162 | 50 | 0.12 | 47 |
IV.MCIV.CHZ. | 2022-05-17T18:14:09.14 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CESI.HHZ. | 2022-05-17T18:14:07.62 | 0.6 | undecidable | manual | S | 58 | 38.9277 | 50 | -0.17 | 47 |
IV.ATMI.HHZ. | 2022-05-17T18:14:05.19 | 0.3 | undecidable | manual | P | 342 | 59.6958 | 50 | -0.13 | 69 |
IV.ASSB.HHZ. | 2022-05-17T18:14:04.40 | 0.6 | undecidable | manual | S | 28 | 27.8499 | 107 | -0.05 | 49 |
IV.ATLO.EHE. | 2022-05-17T18:14:04.87 | 0.3 | undecidable | manual | P | 353 | 55.2003 | 50 | 0.25 | 68 |
IV.FDMO.HHZ. | 2022-05-17T18:14:04.30 | 0.1 | undecidable | manual | P | 63 | 53.6019 | 50 | -0.08 | 94 |
IV.MC2.EHZ. | 2022-05-17T18:14:04.98 | 0.3 | undecidable | manual | P | 80 | 57.1983 | 50 | 0.05 | 71 |
IV.ATVA.EHZ. | 2022-05-17T18:14:04.27 | 0.3 | undecidable | manual | P | 341 | 53.4021 | 50 | -0.08 | 71 |
IV.CESX.HHZ. | 2022-05-17T18:14:03.22 | 0.6 | undecidable | manual | S | 163 | 24.8529 | 109 | -0.24 | 48 |
IV.NRCA.HHZ. | 2022-05-17T18:14:03.74 | 0.3 | undecidable | manual | P | 88 | 50.3163 | 50 | -0.13 | 70 |
IV.MURB.HHZ. | 2022-05-17T18:14:03.69 | 0.3 | undecidable | manual | P | 3 | 49.0176 | 50 | 0.03 | 72 |
IV.SACS.HHE. | 2022-05-17T18:14:03.64 | 0.3 | undecidable | manual | P | 274 | 47.8188 | 50 | 0.17 | 70 |
IV.MML1.EHZ. | 2022-05-17T18:14:03.78 | 0.3 | undecidable | manual | P | 50 | 50.4162 | 50 | -0.09 | 71 |
IV.ATCC.EHZ. | 2022-05-17T18:14:02.50 | 0.3 | undecidable | manual | P | 16 | 41.9247 | 50 | -0.08 | 72 |
IV.CESI.HHZ. | 2022-05-17T18:14:01.54 | 0.3 | undecidable | manual | P | 58 | 38.9277 | 50 | -0.57 | 64 |
IV.ARRO.EHZ. | 2022-05-17T18:14:01.53 | 0.3 | undecidable | manual | P | 141 | 34.743 | 50 | 0.06 | 73 |
IV.ASSB.HHZ. | 2022-05-17T18:14:00.19 | 0.1 | positive | manual | P | 28 | 27.8499 | 107 | 0 | 100 |
IV.CESX.HHZ. | 2022-05-17T18:13:59.55 | 0.1 | undecidable | manual | P | 163 | 24.8529 | 109 | -0.07 | 99 |
IV.MOMA.HHZ. | 2022-05-17T18:13:58.03 | 0.6 | undecidable | manual | S | 108 | 6.3936 | 143 | -0.01 | 52 |
IV.MOMA.HHZ. | 2022-05-17T18:13:56.78 | 0.1 | undecidable | manual | P | 108 | 6.3936 | 143 | 0.3 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:1.6 | 0.00075257255 | 0.1408 | AML | other | m | 2022-05-17T18:13:59.61 |
IV.MOMA.HNE. | ML:1.6 | 0.0007263453 | 0.1408 | AML | other | m | 2022-05-17T18:13:59.61 |
IV.CESX.HHN. | ML:1.3 | 0.000125 | 0.34 | AML | other | m | 2022-05-17T18:14:04.10 |
IV.CESX.HHE. | ML:1.3 | 0.000112 | 0.24 | AML | other | m | 2022-05-17T18:14:04.14 |
IV.ASSB.HHE. | ML:1.1 | 0.0000715 | 0.42 | AML | other | m | 2022-05-17T18:14:04.81 |
IV.ASSB.HHN. | ML:1.1 | 0.00006675000000000001 | 0.72 | AML | other | m | 2022-05-17T18:14:07.43 |
IV.ARRO.EHE. | ML:1.0 | 0.000039750000000000004 | 0.22 | AML | other | m | 2022-05-17T18:14:07.28 |
IV.ARRO.EHN. | ML:1.1 | 0.0000512 | 1.56 | AML | other | m | 2022-05-17T18:14:08.21 |
IV.CESI.HHN. | ML:1.4 | 0.00008305 | 1.28 | AML | other | m | 2022-05-17T18:14:08.13 |
IV.CESI.HHE. | ML:1.2 | 0.000054199999999999996 | 1.56 | AML | other | m | 2022-05-17T18:14:09.84 |
IV.ATCC.EHN. | ML:1.3 | 0.0000678 | 0.76 | AML | other | m | 2022-05-17T18:14:10.18 |
IV.ATCC.EHE. | ML:1.2 | 0.0000506 | 0.2 | AML | other | m | 2022-05-17T18:14:10.40 |
IV.NRCA.HHN. | ML:1.3 | 0.0000526 | 0.14 | AML | other | m | 2022-05-17T18:14:11.78 |
IV.FDMO.HHN. | ML:1.2 | 0.0000407 | 0.8 | AML | other | m | 2022-05-17T18:14:12.92 |
IV.FDMO.HHE. | ML:1.2 | 0.00003395 | 0.16 | AML | other | m | 2022-05-17T18:14:12.96 |
IV.NRCA.HHE. | ML:1.4 | 0.00006615 | 1.18 | AML | other | m | 2022-05-17T18:14:12.30 |
IV.MML1.EHN. | ML:1.0 | 0.000022850000000000003 | 0.6 | AML | other | m | 2022-05-17T18:14:12.61 |
IV.MURB.HHN. | ML:1.8 | 0.0001535 | 0.2 | AML | other | m | 2022-05-17T18:14:13.19 |
IV.MML1.EHE. | ML:1.0 | 0.00002505 | 0.78 | AML | other | m | 2022-05-17T18:14:13.38 |
IV.MURB.HHE. | ML:1.7 | 0.0001365 | 0.18 | AML | other | m | 2022-05-17T18:14:13.59 |
IV.ATFO.HHN. | ML:1.1 | 0.000025750000000000002 | 1.32 | AML | other | m | 2022-05-17T18:14:15.05 |
IV.RM33.HNN. | ML:1.9 | 0.00013764095 | 0.768 | AML | other | m | 2022-05-17T18:14:15.00 |
IV.CSP1.EHE. | ML:1.4 | 0.00004991414 | 0.2944 | AML | other | m | 2022-05-17T18:14:17.29 |
IV.ATMI.HHE. | ML:1.5 | 0.00006934999999999999 | 0.36 | AML | other | m | 2022-05-17T18:14:17.73 |
IV.CSP1.EHN. | ML:1.5 | 0.0000547414695 | 0.2688 | AML | other | m | 2022-05-17T18:14:17.95 |
IV.RM33.EHE. | ML:1.1 | 0.000019448879999999998 | 0.2176 | AML | other | m | 2022-05-17T18:14:18.53 |
IV.ATMI.HHN. | ML:1.5 | 0.0000715 | 1.06 | AML | other | m | 2022-05-17T18:14:19.26 |
IV.ATFO.HHE. | ML:1.2 | 0.000032600000000000006 | 0.76 | AML | other | m | 2022-05-17T18:14:20.59 |