A magnitude ML 2.1 earthquake occured in region: 5 km W Monterenzio (BO), on
and geographic coordinates (lat, lon) 44.3330, 11.3460 at 29 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 |
---|---|---|---|---|
Monterenzio | BO | 5 | 6035 | 6035 |
Pianoro | BO | 6 | 17460 | 23495 |
Loiano | BO | 7 | 4294 | 27789 |
Monzuno | BO | 9 | 6328 | 34117 |
Sasso Marconi | BO | 11 | 14735 | 48852 |
Marzabotto | BO | 11 | 6779 | 55631 |
Monghidoro | BO | 13 | 3749 | 59380 |
San Benedetto Val di Sambro | BO | 16 | 4315 | 63695 |
San Lazzaro di Savena | BO | 16 | 32065 | 95760 |
Ozzano dell'Emilia | BO | 16 | 13596 | 109356 |
Casalecchio di Reno | BO | 17 | 36327 | 145683 |
Grizzana Morandi | BO | 18 | 3916 | 149599 |
Bologna | BO | 18 | 386663 | 536262 |
Monte San Pietro | BO | 18 | 10982 | 547244 |
Castel del Rio | BO | 18 | 1246 | 548490 |
Fontanelice | BO | 19 | 1943 | 550433 |
Vergato | BO | 19 | 7639 | 558072 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 2.1 |
2010-05-31 08:58:24 |
44.333 | 11.346 | 29 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1059739 |
Field | Value |
---|---|
Time (UTC) | 2010-05-31 08:58:24 ± 0.39 |
Latitude | 44.3330 ± 0.0198 |
Longitude | 11.3460 ± 0.0327 |
Depth (km) | 29 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1059739 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2832 |
Semi-minor axis of confidence ellipse (meter) | 1167 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3405.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.62 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.05401 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1059739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 20:24:55 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1059739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 20:24:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROVR.HHE. | 2010-05-31T08:58:50.82 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASQU.HHN. | 2010-05-31T08:58:46.77 | 0.1 | undecidable | manual | Sg | 149 | 69.1752 | 0.489 | 94 | |
IV.SFI.EHZ. | 2010-05-31T08:58:44.11 | 0.6 | undecidable | manual | Sg | 140 | 62.0934 | -0.362 | 49 | |
IV.TEOL.HHZ. | 2010-05-31T08:58:44.67 | 0.6 | undecidable | manual | Pg | 13 | 116.994 | 0.554 | 41 | |
IV.CRE.HHE. | 2010-05-31T08:58:41.16 | 0.3 | undecidable | manual | Pg | 148 | 92.8404 | 0.532 | 66 | |
IV.MAGA.HHN. | 2010-05-31T08:58:39.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2010-05-31T08:58:37.56 | 0.6 | undecidable | manual | Sg | 178 | 30.9468 | 0.413 | 51 | |
IV.ASQU.HHN. | 2010-05-31T08:58:36.94 | 0.1 | undecidable | manual | Pg | 149 | 69.1752 | -0.174 | 100 | |
IV.SFI.EHZ. | 2010-05-31T08:58:35.35 | 0.3 | undecidable | manual | Pg | 140 | 62.0934 | -0.719 | 65 | |
IV.FIU.EHN. | 2010-05-31T08:58:35.58 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTRZ.HHZ. | 2010-05-31T08:58:33.88 | 0.3 | undecidable | manual | Sg | 110 | 6.6933 | 0.368 | 80 | |
IV.SEI.SHZ. | 2010-05-31T08:58:31.06 | 0.1 | undecidable | manual | Pg | 178 | 30.9468 | -0.779 | 90 | |
IV.FNVD.HHZ. | 2010-05-31T08:58:31.55 | 0.3 | undecidable | manual | Pg | 224 | 25.4523 | 0.337 | 78 | |
IV.MTRZ.HHZ. | 2010-05-31T08:58:29.31 | 0.3 | undecidable | manual | Pg | 110 | 6.6933 | -0.431 | 80 | |
IV.ALJA.HHN. | 2010-05-31T08:58:26.69 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHN. | 2010-05-31T08:58:07.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |