A magnitude ML 1.6 earthquake occured in region: 1 km NW Montefalco (PG), on
and geographic coordinates (lat, lon) 42.9020, 12.6420 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 |
---|---|---|---|---|
Montefalco | PG | 1 | 5679 | 5679 |
Bevagna | PG | 5 | 5081 | 10760 |
Gualdo Cattaneo | PG | 7 | 6155 | 16915 |
Foligno | PG | 8 | 57155 | 74070 |
Trevi | PG | 9 | 8469 | 82539 |
Castel Ritaldi | PG | 9 | 3278 | 85817 |
Giano dell'Umbria | PG | 9 | 3846 | 89663 |
Spello | PG | 10 | 8645 | 98308 |
Cannara | PG | 12 | 4305 | 102613 |
Campello sul Clitunno | PG | 14 | 2442 | 105055 |
Collazzone | PG | 17 | 3473 | 108528 |
Massa Martana | PG | 17 | 3770 | 112298 |
Bettona | PG | 18 | 4367 | 116665 |
Assisi | PG | 19 | 28299 | 144964 |
Valtopina | PG | 20 | 1398 | 146362 |
Bastia Umbra | PG | 20 | 21874 | 168236 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-01-17 18:54:55 |
42.9022 | 12.6422 | 10 | 2024-01-17 19:00:34 |
Sala Sismica INGV-Roma | 124700381 |
Field | Value |
---|---|
Time (UTC) | 2024-01-17 18:54:55 ± 0.05 |
Latitude | 42.9022 ± 0.0027 |
Longitude | 12.6422 ± 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 | 124700381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 281 |
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) | 139 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.11152 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72395 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 124700381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-17 19:00:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2024-01-17T18:55:09.32 | 0.1 | undecidable | manual | P | 151 | 80.364 | 50 | 0.22 | 86 |
IV.ATCC.EHZ. | 2024-01-17T18:55:06.24 | 0.6 | undecidable | manual | S | 360 | 31.3464 | 50 | -0.02 | 49 |
IV.RM33.EHZ. | 2024-01-17T18:55:06.87 | 0.1 | undecidable | manual | P | 133 | 63.8916 | 50 | 0.3 | 87 |
IV.CESX.HHZ. | 2024-01-17T18:55:06.39 | 0.6 | undecidable | manual | S | 188 | 32.9448 | 50 | -0.27 | 46 |
IV.MMO1.EHZ. | 2024-01-17T18:55:05.26 | 0.1 | undecidable | manual | P | 90 | 55.5999 | 50 | -0.04 | 93 |
IV.CESI.HHZ. | 2024-01-17T18:55:04.23 | 0.6 | undecidable | manual | S | 62 | 24.1536 | 112 | 0.05 | 49 |
IV.CSP1.EHZ. | 2024-01-17T18:55:04.62 | 0.6 | positive | manual | P | 65 | 50.3163 | 50 | 0.15 | 46 |
IV.LNSS.HHZ. | 2024-01-17T18:55:03.85 | 0.3 | undecidable | manual | P | 136 | 46.4202 | 50 | -0.02 | 71 |
IV.MURB.HNZ. | 2024-01-17T18:55:03.21 | 0.1 | undecidable | manual | P | 347 | 41.1255 | 50 | 0.15 | 93 |
IV.NRCA.HHZ. | 2024-01-17T18:55:02.58 | 0.1 | undecidable | manual | P | 101 | 39.1275 | 50 | -0.17 | 93 |
IV.ARRO.EHZ. | 2024-01-17T18:55:02.78 | 0.6 | undecidable | manual | P | 164 | 37.2294 | 50 | 0.32 | 45 |
IV.FDMO.HHZ. | 2024-01-17T18:55:02.67 | 0.1 | undecidable | manual | P | 67 | 39.0276 | 50 | -0.07 | 95 |
IV.GAVE.HNZ. | 2024-01-17T18:55:01.51 | 0.1 | undecidable | manual | P | 139 | 31.0467 | 50 | 0 | 98 |
IV.ASSB.HHZ. | 2024-01-17T18:55:01.44 | 0.6 | undecidable | manual | S | 5 | 15.6732 | 122 | -0.09 | 49 |
IV.CESX.HHZ. | 2024-01-17T18:55:01.56 | 0.1 | undecidable | manual | P | 188 | 32.9448 | 50 | -0.23 | 93 |
IV.ATCC.EHZ. | 2024-01-17T18:55:01.44 | 0.1 | undecidable | manual | P | 360 | 31.3464 | 50 | -0.12 | 96 |
ZO.PDN12.EHN. | 2024-01-17T18:55:00.19 | 0.1 | undecidable | manual | P | 112 | 24.1536 | 112 | -0.16 | 96 |
IV.CESI.HHZ. | 2024-01-17T18:55:00.37 | 0.1 | negative | manual | P | 62 | 24.1536 | 112 | 0.01 | 99 |
IV.MOMA.HHZ. | 2024-01-17T18:55:00.57 | 0.6 | undecidable | manual | S | 208 | 12.3765 | 128 | -0.04 | 50 |
IV.MOMA.HHZ. | 2024-01-17T18:54:58.38 | 0.1 | undecidable | manual | P | 208 | 12.3765 | 128 | 0.09 | 99 |
IV.ASSB.HHZ. | 2024-01-17T18:54:58.86 | 0.1 | positive | manual | P | 5 | 15.6732 | 122 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HNE. | ML:1.7 | 0.0005775 | 0.18 | AML | other | m | 2024-01-17T18:55:01.08 |
IV.MOMA.HNN. | ML:1.6 | 0.0005195000000000001 | 0.8 | AML | other | m | 2024-01-17T18:55:01.23 |
IV.MOMA.HHN. | ML:1.8 | 0.0006935 | 0.16 | AML | other | m | 2024-01-17T18:55:01.66 |
IV.MOMA.HHE. | ML:1.7 | 0.000604 | 1.16 | AML | other | m | 2024-01-17T18:55:01.25 |
IV.ASSB.HHN. | ML:1.5 | 0.00026450000000000003 | 0.56 | AML | other | m | 2024-01-17T18:55:03.53 |
IV.ASSB.HHE. | ML:1.4 | 0.000217 | 1.14 | AML | other | m | 2024-01-17T18:55:03.25 |
IV.CESI.HHE. | ML:1.2 | 0.00010334999999999999 | 0.66 | AML | other | m | 2024-01-17T18:55:04.41 |
IV.CESI.HHN. | ML:1.4 | 0.00014150000000000002 | 0.98 | AML | other | m | 2024-01-17T18:55:05.78 |
IV.NRCA.HNN. | ML:2.6 | 0.0015465 | 0.78 | AML | other | m | 2024-01-17T18:55:06.92 |
IV.NRCA.HNE. | ML:2.7 | 0.0018525 | 0.8 | AML | other | m | 2024-01-17T18:55:06.93 |
IV.ATCC.HNE. | ML:1.7 | 0.00022549999999999998 | 1.42 | AML | other | m | 2024-01-17T18:55:07.09 |
IV.ATCC.EHE. | ML:1.6 | 0.0001885 | 1.6 | AML | other | m | 2024-01-17T18:55:07.09 |
IV.ATCC.HNN. | ML:1.7 | 0.000242 | 0.44 | AML | other | m | 2024-01-17T18:55:07.08 |
IV.ATCC.EHN. | ML:1.5 | 0.00014850000000000003 | 0.44 | AML | other | m | 2024-01-17T18:55:07.09 |
IV.CESX.HHE. | ML:1.5 | 0.00014150000000000002 | 0.94 | AML | other | m | 2024-01-17T18:55:07.89 |
IV.CESX.HHN. | ML:1.6 | 0.000168 | 0.66 | AML | other | m | 2024-01-17T18:55:08.50 |
IV.ARRO.EHE. | ML:1.5 | 0.00011399999999999999 | 1.14 | AML | other | m | 2024-01-17T18:55:08.99 |
IV.ARRO.EHN. | ML:1.4 | 0.0000963 | 1.34 | AML | other | m | 2024-01-17T18:55:09.71 |
IV.NRCA.HHN. | ML:1.4 | 0.0000868 | 1.12 | AML | other | m | 2024-01-17T18:55:09.20 |
IV.MURB.HHE. | ML:2.0 | 0.000315 | 0.84 | AML | other | m | 2024-01-17T18:55:09.88 |
IV.FDMO.HHN. | ML:1.2 | 0.00005105 | 0.66 | AML | other | m | 2024-01-17T18:55:10.48 |
IV.FDMO.HHE. | ML:1.2 | 0.0000479 | 0.14 | AML | other | m | 2024-01-17T18:55:11.37 |
IV.NRCA.HHE. | ML:1.4 | 0.0000914 | 1.22 | AML | other | m | 2024-01-17T18:55:11.07 |
IV.MURB.HHN. | ML:1.8 | 0.000236 | 0.6 | AML | other | m | 2024-01-17T18:55:12.34 |
IV.RM33.EHN. | ML:1.5 | 0.0000532 | 0.92 | AML | other | m | 2024-01-17T18:55:20.16 |
IV.RM33.EHE. | ML:1.5 | 0.00006265 | 1.54 | AML | other | m | 2024-01-17T18:55:21.83 |