A magnitude ML 0.6 earthquake occured in region: 6 km SE Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1240, 12.6500 at 11 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 |
---|---|---|---|---|
Valfabbrica | PG | 6 | 3389 | 3389 |
Assisi | PG | 6 | 28299 | 31688 |
Bastia Umbra | PG | 10 | 21874 | 53562 |
Valtopina | PG | 11 | 1398 | 54960 |
Nocera Umbra | PG | 12 | 5839 | 60799 |
Spello | PG | 15 | 8645 | 69444 |
Cannara | PG | 15 | 4305 | 73749 |
Gualdo Tadino | PG | 16 | 15208 | 88957 |
Bettona | PG | 18 | 4367 | 93324 |
Foligno | PG | 19 | 57155 | 150479 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-03-18 02:34:20 |
43.1238 | 12.6495 | 11 | 2020-03-18 02:41:01 |
Sala Sismica INGV-Roma | 77334771 |
Field | Value |
---|---|
Time (UTC) | 2020-03-18 02:34:20 ± 0.03 |
Latitude | 43.1238 ± 0.0018 |
Longitude | 12.6495 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77334771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 280 |
Semi-minor axis of confidence ellipse (meter) | 118 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77334771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-18 02:41:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHZ. | 2020-03-18T02:34:32.25 | 0.6 | undecidable | manual | S | 326 | 34.743 | 50 | 0.21 | 46 |
IV.FDMO.HHZ. | 2020-03-18T02:34:32.66 | 0.6 | undecidable | manual | S | 105 | 36.741 | 50 | 0.07 | 47 |
IV.ATLO.EHZ. | 2020-03-18T02:34:30.45 | 0.6 | undecidable | manual | S | 317 | 28.8489 | 50 | -0.03 | 48 |
IV.SNTG.HHZ. | 2020-03-18T02:34:29.97 | 0.6 | undecidable | manual | S | 58 | 27.6501 | 50 | -0.19 | 47 |
IV.MML1.HNZ. | 2020-03-18T02:34:29.79 | 0.6 | undecidable | manual | S | 92 | 26.1516 | 50 | 0.05 | 49 |
IV.ATTE.HHZ. | 2020-03-18T02:34:29.47 | 0.6 | undecidable | manual | S | 289 | 25.3524 | 50 | -0.06 | 48 |
IV.CESI.HHZ. | 2020-03-18T02:34:29.36 | 0.3 | undecidable | manual | S | 122 | 24.5532 | 50 | 0.04 | 73 |
IV.FOSV.EHZ. | 2020-03-18T02:34:28.44 | 0.3 | undecidable | manual | S | 25 | 20.9679 | 50 | 0.06 | 73 |
IV.FDMO.HHZ. | 2020-03-18T02:34:27.32 | 0.3 | undecidable | manual | P | 105 | 36.741 | 50 | -0.07 | 71 |
IV.MURB.HHZ. | 2020-03-18T02:34:27.93 | 0.3 | undecidable | manual | S | 327 | 18.4704 | 50 | 0.23 | 71 |
IT.FOPC.HGZ. | 2020-03-18T02:34:27.48 | 0.3 | undecidable | manual | S | 166 | 17.6712 | 50 | 0 | 74 |
IV.ATVO.HHZ. | 2020-03-18T02:34:26.98 | 0.3 | undecidable | manual | P | 326 | 34.743 | 50 | -0.09 | 71 |
IV.CESI.HHZ. | 2020-03-18T02:34:25.62 | 0.6 | negative | manual | P | 122 | 24.5532 | 50 | 0.12 | 48 |
IV.ATLO.EHZ. | 2020-03-18T02:34:25.96 | 0.1 | undecidable | manual | P | 317 | 28.8489 | 50 | -0.21 | 93 |
IV.SNTG.HHZ. | 2020-03-18T02:34:25.93 | 0.6 | positive | manual | P | 58 | 27.6501 | 50 | -0.06 | 48 |
IV.MML1.HNZ. | 2020-03-18T02:34:25.83 | 0.1 | undecidable | manual | P | 92 | 26.1516 | 50 | 0.08 | 96 |
IV.ATTE.HHZ. | 2020-03-18T02:34:25.88 | 0.6 | undecidable | manual | P | 289 | 25.3524 | 50 | 0.25 | 47 |
IV.ATCC.EHZ. | 2020-03-18T02:34:24.72 | 0.3 | undecidable | manual | S | 353 | 6.8931 | 148 | -0.06 | 76 |
IV.MURB.HHZ. | 2020-03-18T02:34:24.53 | 0.1 | negative | manual | P | 327 | 18.4704 | 50 | -0.04 | 98 |
IT.FOPC.HGZ. | 2020-03-18T02:34:24.43 | 0.3 | undecidable | manual | P | 166 | 17.6712 | 50 | -0.01 | 75 |
IV.FOSV.EHZ. | 2020-03-18T02:34:24.90 | 0.6 | undecidable | manual | P | 25 | 20.9679 | 50 | -0.06 | 49 |
IV.ATCC.EHZ. | 2020-03-18T02:34:22.91 | 0.1 | undecidable | manual | P | 353 | 6.8931 | 148 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:0.6 | 0.0000233424005 | 0.1008 | AML | other | m | 2020-03-18T02:34:28.71 |
IV.FOSV.EHN. | ML:0.6 | 0.000029532955 | 0.16 | AML | other | m | 2020-03-18T02:34:28.42 |
IV.CESI.HHE. | ML:0.4 | 0.000012543377 | 0.08 | AML | other | m | 2020-03-18T02:34:29.66 |
IV.CESI.HHN. | ML:0.4 | 0.000013769975 | 0.2 | AML | other | m | 2020-03-18T02:34:31.43 |
IV.SNTG.HHE. | ML:0.8 | 0.000032994864999999996 | 0.1408 | AML | other | m | 2020-03-18T02:34:30.37 |
IV.SNTG.HHN. | ML:0.5 | 0.000017216815 | 0.1008 | AML | other | m | 2020-03-18T02:34:30.48 |
IV.SNTG.HNE. | ML:1.4 | 0.0001314537 | 0.8 | AML | other | m | 2020-03-18T02:34:39.38 |
IV.SNTG.HNN. | ML:1.6 | 0.0002026101 | 0.5888 | AML | other | m | 2020-03-18T02:34:33.57 |
IV.ATVO.HHE. | ML:0.4 | 0.000011534180699999999 | 0.3408 | AML | other | m | 2020-03-18T02:34:32.28 |
IV.ATVO.HHN. | ML:0.6 | 0.000012550623399999999 | 1.3008 | AML | other | m | 2020-03-18T02:34:39.08 |
IV.FDMO.HHE. | ML:0.6 | 0.000014743015 | 0.2 | AML | other | m | 2020-03-18T02:34:33.13 |
IV.FDMO.HHN. | ML:0.7 | 0.000020158305 | 0.1392 | AML | other | m | 2020-03-18T02:34:32.77 |