A magnitude ML 0.8 earthquake occured in region: 4 km SW Apecchio (PU), on
and geographic coordinates (lat, lon) 43.5260, 12.3980 at 7 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 |
---|---|---|---|---|
Apecchio | PU | 4 | 1882 | 1882 |
Pietralunga | PG | 10 | 2111 | 3993 |
Piobbico | PU | 12 | 2029 | 6022 |
Mercatello sul Metauro | PU | 15 | 1378 | 7400 |
CittĂ di Castello | PG | 15 | 39913 | 47313 |
Sant'Angelo in Vado | PU | 16 | 4133 | 51446 |
Borgo Pace | PU | 17 | 606 | 52052 |
San Giustino | PG | 18 | 11297 | 63349 |
Montone | PG | 19 | 1680 | 65029 |
Urbania | PU | 19 | 7099 | 72128 |
Cantiano | PU | 19 | 2245 | 74373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2020-02-29 08:21:04 |
43.5257 | 12.3978 | 7 | 2020-07-18 21:08:27 |
Bollettino Sismico Italiano INGV | 77504041 |
Field | Value |
---|---|
Time (UTC) | 2020-02-29 08:21:04 ± 0.09 |
Latitude | 43.5257 ± 0.0018 |
Longitude | 12.3978 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77504041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 20 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 331 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77504041 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-23 14:50:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2020-02-29T08:21:14.25 | 0.3 | undecidable | manual | S | 92 | 26.3514 | 105 | 0.01 | 73 |
IV.ATLO.EHE. | 2020-02-29T08:21:13.18 | 0.3 | undecidable | manual | S | 178 | 23.3544 | 107 | -0.06 | 72 |
IV.PARC.HHZ. | 2020-02-29T08:21:12.16 | 0.3 | undecidable | manual | S | 317 | 18.6702 | 111 | 0.45 | 67 |
IV.NARO.HHZ. | 2020-02-29T08:21:11.45 | 0.1 | undecidable | manual | S | 57 | 17.4714 | 113 | 0.14 | 96 |
IV.ATMC.EHE. | 2020-02-29T08:21:11.44 | 0.3 | undecidable | manual | S | 242 | 18.6702 | 111 | -0.26 | 70 |
IV.ATVO.HHZ. | 2020-02-29T08:21:10.96 | 0.1 | undecidable | manual | S | 177 | 15.9729 | 115 | 0.13 | 96 |
IV.ATLO.EHE. | 2020-02-29T08:21:09.58 | 0.3 | undecidable | manual | P | 178 | 23.3544 | 107 | -0.07 | 72 |
IV.PE3.EHZ. | 2020-02-29T08:21:09.26 | 3.0 | positive | manual | P | 0.2 | 0 | |||
IV.BADI.EHZ. | 2020-02-29T08:21:09.79 | 0.1 | undecidable | manual | S | 262 | 12.4764 | 120 | 0.03 | 99 |
IV.FRON.EHZ. | 2020-02-29T08:21:09.89 | 0.3 | undecidable | manual | P | 92 | 26.3514 | 105 | -0.34 | 68 |
IV.TB01.DHZ.01 | 2020-02-29T08:21:08.27 | 0.1 | undecidable | manual | P | 169 | 16.2726 | 114 | -0.05 | 98 |
IV.ATVO.HHZ. | 2020-02-29T08:21:08.27 | 0.1 | positive | manual | P | 177 | 15.9729 | 115 | 0.01 | 98 |
IV.ATPI.EHZ. | 2020-02-29T08:21:08.72 | 0.1 | undecidable | manual | S | 178 | 8.2806 | 131 | 0.13 | 97 |
IV.ATBU.EHZ. | 2020-02-29T08:21:08.04 | 0.3 | undecidable | manual | P | 115 | 13.2756 | 119 | 0.25 | 71 |
IV.NARO.HHZ. | 2020-02-29T08:21:08.49 | 0.1 | positive | manual | P | 57 | 17.4714 | 113 | -0.04 | 98 |
IV.ATMC.EHE. | 2020-02-29T08:21:08.67 | 0.1 | undecidable | manual | P | 242 | 18.6702 | 111 | -0.09 | 96 |
IV.PARC.HHZ. | 2020-02-29T08:21:08.74 | 0.1 | undecidable | manual | P | 317 | 18.6702 | 111 | -0.02 | 98 |
IV.ATPC.HHE. | 2020-02-29T08:21:08.31 | 0.1 | undecidable | manual | S | 136 | 6.8931 | 137 | 0.08 | 99 |
IV.BADI.EHZ. | 2020-02-29T08:21:07.67 | 0.1 | positive | manual | P | 262 | 12.4764 | 120 | 0.03 | 99 |
IV.APEC.HHZ. | 2020-02-29T08:21:07.35 | 0.1 | undecidable | manual | S | 26 | 3.996 | 151 | -0.29 | 95 |
IV.ATPC.HHE. | 2020-02-29T08:21:06.79 | 0.1 | negative | manual | P | 136 | 6.8931 | 137 | 0.03 | 100 |
IV.APEC.HHZ. | 2020-02-29T08:21:06.33 | 0.1 | positive | manual | P | 26 | 3.996 | 151 | -0.09 | 99 |
IV.ATPI.EHZ. | 2020-02-29T08:21:06.96 | 0.1 | positive | manual | P | 178 | 8.2806 | 131 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.6 | 0.0000727 | 0.38 | AML | other | m | 2020-02-29T08:21:09.28 |
IV.BADI.EHE. | ML:1.4 | 0.0003045 | 0.08 | AML | other | m | 2020-02-29T08:21:10.03 |
IV.BADI.EHN. | ML:1.2 | 0.0001835 | 0.34 | AML | other | m | 2020-02-29T08:21:10.09 |
IV.ATPI.EHE. | ML:0.6 | 0.00006135 | 0.98 | AML | other | m | 2020-02-29T08:21:11.34 |
IV.NARO.HHE. | ML:0.5 | 0.000032500000000000004 | 1.04 | AML | other | m | 2020-02-29T08:21:11.62 |
IV.NARO.HHN. | ML:0.7 | 0.000047149999999999994 | 0.42 | AML | other | m | 2020-02-29T08:21:12.69 |