A magnitude ML 0.8 earthquake occured in region: 2 km W Serra San Quirico (AN), on
and geographic coordinates (lat, lon) 43.4450, 12.9950 at 8 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 |
---|---|---|---|---|
Serra San Quirico | AN | 2 | 2850 | 2850 |
Mergo | AN | 5 | 1037 | 3887 |
Genga | AN | 5 | 1797 | 5684 |
Rosora | AN | 8 | 1985 | 7669 |
Arcevia | AN | 8 | 4612 | 12281 |
Castelplanio | AN | 9 | 3540 | 15821 |
Cupramontana | AN | 10 | 4756 | 20577 |
Poggio San Marcello | AN | 10 | 693 | 21270 |
Poggio San Vicino | MC | 10 | 246 | 21516 |
Montecarotto | AN | 11 | 1987 | 23503 |
Maiolati Spontini | AN | 11 | 6248 | 29751 |
Sassoferrato | AN | 11 | 7285 | 37036 |
Serra de' Conti | AN | 12 | 3746 | 40782 |
Monte Roberto | AN | 12 | 3061 | 43843 |
Apiro | MC | 13 | 2280 | 46123 |
Castelbellino | AN | 13 | 4947 | 51070 |
Cerreto d'Esi | AN | 14 | 3817 | 54887 |
Fabriano | AN | 14 | 31480 | 86367 |
San Paolo di Jesi | AN | 15 | 933 | 87300 |
Barbara | AN | 15 | 1368 | 88668 |
Staffolo | AN | 16 | 2253 | 90921 |
San Lorenzo in Campo | PU | 18 | 3414 | 94335 |
Castelleone di Suasa | AN | 18 | 1676 | 96011 |
Pergola | PU | 18 | 6333 | 102344 |
Ostra Vetere | AN | 19 | 3311 | 105655 |
Serra Sant'Abbondio | PU | 19 | 1027 | 106682 |
Cingoli | MC | 20 | 10352 | 117034 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-04-18 14:39:35 |
43.4447 | 12.9948 | 8 | 2024-04-18 14:44:24 |
Sala Sismica INGV-Roma | 126861921 |
Field | Value |
---|---|
Time (UTC) | 2024-04-18 14:39:35 ± 0.12 |
Latitude | 43.4447 ± 0.0045 |
Longitude | 12.9948 ± 0.0050 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126861921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 421 |
Semi-minor axis of confidence ellipse (meter) | 251 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 215 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.06565 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43167 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126861921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-18 14:44:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHZ. | 2024-04-18T14:39:44.25 | 1.0 | negative | manual | P | 262 | 47.9187 | 50 | -0.06 | 23 |
IV.SNTG.HHZ. | 2024-04-18T14:39:42.84 | 0.6 | undecidable | manual | S | 192 | 21.4674 | 109 | -0.1 | 48 |
IV.SSFR.HHZ. | 2024-04-18T14:39:41.78 | 0.6 | undecidable | manual | S | 267 | 17.1717 | 114 | 0.24 | 47 |
IV.CING.HHZ. | 2024-04-18T14:39:41.92 | 0.6 | undecidable | manual | S | 115 | 17.871 | 113 | 0.15 | 48 |
IV.SNTG.HHZ. | 2024-04-18T14:39:39.31 | 1.0 | undecidable | manual | P | 192 | 21.4674 | 109 | -0.3 | 23 |
IV.ARVD.HHZ. | 2024-04-18T14:39:38.56 | 0.6 | undecidable | manual | S | 324 | 7.2927 | 136 | -0.12 | 49 |
IV.SSFR.HHZ. | 2024-04-18T14:39:38.84 | 0.1 | undecidable | manual | P | 267 | 17.1717 | 114 | 0.04 | 98 |
IV.CING.HHZ. | 2024-04-18T14:39:38.96 | 0.6 | negative | manual | P | 115 | 17.871 | 113 | 0.03 | 49 |
IV.ARVD.HHZ. | 2024-04-18T14:39:37.11 | 0.1 | undecidable | manual | P | 324 | 7.2927 | 136 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARVD.HHE. | ML:0.7 | 0.00010015000000000001 | 1.46 | AML | other | m | 2024-04-18T14:39:38.06 |
IV.ARVD.HHN. | ML:0.6 | 0.00007405000000000001 | 0.84 | AML | other | m | 2024-04-18T14:39:39.06 |
IV.SSFR.HHE. | ML:0.9 | 0.00006845 | 0.42 | AML | other | m | 2024-04-18T14:39:42.44 |
IV.SSFR.HHN. | ML:0.9 | 0.00007115 | 0.48 | AML | other | m | 2024-04-18T14:39:43.50 |