A magnitude ML 1.4 earthquake occured in region: 4 km W Frontone (PU), on
and geographic coordinates (lat, lon) 43.5080, 12.6960 at 18 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 |
---|---|---|---|---|
Frontone | PU | 4 | 1300 | 1300 |
Cagli | PU | 6 | 8731 | 10031 |
Serra Sant'Abbondio | PU | 6 | 1027 | 11058 |
Cantiano | PU | 7 | 2245 | 13303 |
Scheggia e Pascelupo | PG | 12 | 1393 | 14696 |
Acqualagna | PU | 12 | 4393 | 19089 |
Pergola | PU | 13 | 6333 | 25422 |
Sassoferrato | AN | 15 | 7285 | 32707 |
Costacciaro | PG | 17 | 1216 | 33923 |
Piobbico | PU | 18 | 2029 | 35952 |
Fermignano | PU | 19 | 8596 | 44548 |
Gubbio | PG | 20 | 32216 | 76764 |
Arcevia | AN | 20 | 4612 | 81376 |
Sigillo | PG | 20 | 2404 | 83780 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2013-03-21 07:33:33 |
43.5082 | 12.6963 | 18 | 2015-01-20 11:23:58 |
Bollettino Sismico Italiano INGV | 5178011 |
Reviewed Rev100 |
ML 1.4 | 2013-03-21 07:33:33 |
43.5098 | 12.6983 | 17 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3083091 |
Field | Value |
---|---|
Time (UTC) | 2013-03-21 07:33:33 ± 0.17 |
Latitude | 43.5082 ± 0.0054 |
Longitude | 12.6963 ± 0.0062 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 5178011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 579 |
Semi-minor axis of confidence ellipse (meter) | 348 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 173 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.11242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30937 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 3083091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-03-21 07:37:09 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 5178011 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:06:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2013-03-21T07:33:45.35 | 0.6 | undecidable | manual | S | 145 | 34.3434 | 108 | 0.38 | 45 |
IV.FSSB.HHZ. | 2013-03-21T07:33:42.04 | 0.1 | undecidable | manual | S | 18 | 21.5673 | 121 | 0.19 | 95 |
IV.FOSV.EHZ. | 2013-03-21T07:33:42.33 | 0.6 | undecidable | manual | S | 168 | 24.2535 | 117 | -0.15 | 48 |
IV.ARVD.HHZ. | 2013-03-21T07:33:41.47 | 0.1 | undecidable | manual | S | 93 | 19.7691 | 124 | 0.02 | 99 |
IV.ATPC.HHZ. | 2013-03-21T07:33:41.58 | 0.3 | undecidable | manual | S | 261 | 19.4694 | 124 | 0.19 | 72 |
IV.ATBU.EHZ. | 2013-03-21T07:33:40.32 | 0.1 | undecidable | manual | S | 253 | 12.4764 | 140 | 0.34 | 93 |
IV.MPAG.EHZ. | 2013-03-21T07:33:40.27 | 0.1 | undecidable | manual | S | 21 | 14.3745 | 135 | -0.06 | 100 |
IV.PIEI.HHZ. | 2013-03-21T07:33:39.72 | 0.1 | undecidable | manual | S | 283 | 13.3755 | 137 | -0.42 | 93 |
IV.SNTG.HHZ. | 2013-03-21T07:33:39.87 | 0.3 | undecidable | manual | P | 145 | 34.3434 | 108 | -0.07 | 71 |
IV.FSSB.HHZ. | 2013-03-21T07:33:38.23 | 0.1 | undecidable | manual | P | 18 | 21.5673 | 121 | 0.1 | 98 |
IV.FOSV.EHZ. | 2013-03-21T07:33:38.35 | 0.1 | undecidable | manual | P | 168 | 24.2535 | 117 | -0.15 | 95 |
IV.ATPC.HHZ. | 2013-03-21T07:33:37.88 | 0.1 | undecidable | manual | P | 261 | 19.4694 | 124 | 0.01 | 100 |
IV.ATBU.EHZ. | 2013-03-21T07:33:37.16 | 0.1 | negative | manual | P | 253 | 12.4764 | 140 | 0.1 | 99 |
IV.MPAG.EHZ. | 2013-03-21T07:33:37.23 | 0.1 | negative | manual | P | 21 | 14.3745 | 135 | -0.03 | 100 |
IV.ARVD.HHZ. | 2013-03-21T07:33:37.83 | 0.3 | undecidable | manual | P | 93 | 19.7691 | 124 | -0.08 | 73 |
IV.PIEI.HHZ. | 2013-03-21T07:33:36.92 | 0.1 | negative | manual | P | 283 | 13.3755 | 137 | -0.23 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPC.HHE. | ML:1.2 | 0.00010544999999999999 | 0.14 | AML | other | m | 2013-03-21T07:33:41.81 |
IV.ATPC.HHN. | ML:1.2 | 0.00008755 | 0.12 | AML | other | m | 2013-03-21T07:33:42.16 |
IV.FSSB.HHE. | ML:1.7 | 0.00028500000000000004 | 0.4 | AML | other | m | 2013-03-21T07:33:42.30 |
IV.FSSB.HHN. | ML:1.8 | 0.000393 | 0.28 | AML | other | m | 2013-03-21T07:33:42.66 |
IV.PIEI.HHN. | ML:1.1 | 0.00009054999999999999 | 0.3 | AML | other | m | 2013-03-21T07:33:39.73 |
IV.PIEI.HHE. | ML:1.5 | 0.00021799999999999999 | 0.26 | AML | other | m | 2013-03-21T07:33:40.14 |